SRA-21T-3

+24V1 +24V2 GND2 +5V2 +5V2 +3.3V1 +3.3V1 GND2

GND2 CN17 B9P-VH

CN23 173981-2

XPNC +24V1

ELR-04NVF

GY 1 GY 2 RD 3 BL 4

+5VOPT 1 +24VGND2 GND2

Mother PWB

ELP-06V-NV+ELR-06N

BL BL GY RD BR 5 6

CN3 V9PS-VH

BL BL GY RD BR 7

+5V1 +5V1 GND +24V3 DCCNT (NC)
+5V1 +5V1 GND +24V3 DCCNT +12V GND2 GND2 HDD-VCC
+12V GND2 GND2 HDD-VCC LCP-04

GY GY BL

D del only)

FAX DCPS

AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) ACTUAL WIRING CHART / 2 - 12
Engine / (200V series) (4/7)
FUSING UNIT # EX200V Rth1 Rth2

HL1 HL2 L2

BK BR WH
CN2 B7B-PH-K-S +24VPR (NC) HLPR HLCNT1 HLCNT2 MSW MON DCCNT/
HL-1N CN2 B03P-VL HL-2N HL-L L2 (NC) CN1 B2P4-VH (NC) L2R

CN1 B03P-VL

WH WH BK BK 2 3
HL1 HL2 L2 L L2R #187(BK) #187(BK) CN5 B12P-HL-A +24V1 +24V2 +24V3 +5V1 +5VOPT +3.3V1
RD 1 RD 2 RD 3 BL OR 6 OR 7 GY 8 GY GY GY BR
+3.3V1 Lot #250(BK) #250(BK) #250(WH) #250(WH) GND2 GND2 Lout GND2 GND2 Nout FW CN6 B5P-VH CN7

Not CN4

GND2 GND2 GND2 +24V4 +5VOPT

L (NC) N

B2P-VH +5VOPT +5v1
B03B-XASK-1 MSN #250(YL) N #250(WH) N1 #250(BL)

MSL #250(YL)

L #250(WH)
#250(RD) #250(RD) #250(BK) #250(BK) Lin #250(GR)

#250(GR) Nin

Lin #250(GR)
SIN-21T-1.8S DH-L SIN-21T-1.8S

CN1 B03P-VL 3 L

AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) ACTUAL WIRING CHART / 2 - 13
BR RD BR PL BR BR BR GY BR GY BR RD RD RD BL BR GY 15 16
FW +24VPR HLPR +12V1 HLCNT1 HLCNT2 RTH1 GND2 RTH2 GND2 (NC) (NC) MSW MON BUP_PR GND GND

BL 1 RD 2 GY 3 GY 4

+5VOPT 1 +24V4 GND2 GND2
AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) ACTUAL WIRING CHART / 2 - 14
Engine / (JAPAN N MODEL) (4/7)
FUSING UNIT # JPN Rth1 Rth2
09R-RWZV-K2GGP4+CZHR-05V-H

B-5 B-4 B-3 B-2 B-1

Rth1 GND2 Rth2 GND2 (NC)
BR B-1 B-2 B-3 B-4 B-5 GY BR GY 3 4

HL-1N HL-2N L2

HL-1N HL-2N HL-Lin
L2out (NC) L2in B03P-VL(RD)
#250(GR) #250(GR) Nin Nin

to HDD

SIN-21T-1.8S DH-L SIN-21T-1.8S DH-N B3P-VL CN1 AC IN

BK WH WH BK

BK 1 YL/GR 2 BK 3

3 L 2 (NC) 1 N

WH 4 YL/GR WH 5 6
AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) ACTUAL WIRING CHART / 2 - 15

CN21 B8B-PH-K-R CN14 B16B-PH-K-S
GND2 PCU_RES PCU-DSR PCU-RXD PCU-TXD PCU-DTR +5V2 (NC)
FW +24VPR HLPR +12V2 HLCNT1 HLCNT2 RTH1 GND2 RTH2 GND2 (NC) (NC) MSW MON BUP_PR GND GND

5VOPT +24V4 GND2 GND2

to DESK

BL BL 1 2

GY 3 RD 4 BR 5 6

+12V GND2 GND2

HDD-VCC LCP-04
AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) ACTUAL WIRING CHART / 2 - 16

1 : Apr. 20 2005

Engine / (JAPAN: S/FP MODEL) (6/7)
09P-RWZV-K4GG-P4 +CZHR-05V-S
GY GY GY GY B-5 B-4 B-3 B-2 B-1
09R-RWZV-K2GGP4 +CZHR-05V-S
SMP-04V-NC+SMR-04V-N Rth1 GND2 Rth2 GND2 (NC)

FILTER PWB U

BK 1 BK

Lot #250(BK)

L1 #250(WH)
CN6 L (NC) N CN7 B2P-VH +5VOPT +5V1 B5P-VH GND2 GND2 GND2 +24V4 +5VOPT
MSL #250(YL) MSN #250(YL) N #250(WH) N1 #250(BL) #110(WH) +24V1 #110(WH) /MSWPR L #250(WH)
BR BK 1 MSW LIn 2 (NC) 3 MSW NIn WH BK WH

FAX MEMORY SW

CN1 B03P-VL 3 2
YL/GR 2 BK 3 WH 4 YL/GR WH 5 6
AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) ACTUAL WIRING CHART / 2 - 17

(NO ASSEMBLY)

BR RD BR PL BR BR BR GY BR GY RD BR BR RD RD RD BL 15 16
FW +24VPR HLPR (NC) HLCNT1 HLCNT2 RTH1 GND2 RTH2 GND2 +24V1 /MSWPR MSW MON (NC) (NC) GND

GY GY RD BL 2 1

GND2 GND2 +24V4 +5VOPT
+5V1 +5V1 GND +24V3 DCCNT +12V2 GND2 GND2 HDD-VCC

+12V2 GND2 GND2

AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) ACTUAL WIRING CHART / 2 - 18

Engine / (7/7)

CN12 B30B-PHDSS-B
CN10 B24B-PADES(BULE) +5V2 VAREF +24V2 GND2 GND2 MCPPD MCDRS MCPED MCLUD MCPWS MCSS1 MCSS2 MCSS3 MCSS4 MCSPD MC SET MCPCL\ MCFCL\ MCLUM\ MCM-T MCMCLK\ MCM\ MCPFS\ DCPR\
VAREF +5V3 +24V2 +24V2 GND2 GND2 ADMEN1\ ADMCK1\ ADMEN2\ ADMCK2\ MPFC\ MPFS\ DGS\ APID APOD APPD2 APPD1 MPLD1 MPED MPWS DSW-D ADU SET MPF SET MSS\ ADM H/L ADUFM\ MPLS2 MPLS1 (NC) (NC)

MULTICS

CN11 B22B-PADRS(RED) TXD-FIN1 RXD-FIN1\ DTR-FIN1\ DSR-FIN1\ RES-FIN1 GND2 TXD-FIN2 RXD-FIN2\ DTR-FIN2\ DSR-FIN2\ RES-FIN2 GND2 TXD-DSK RXD-DSK\ DTR-DSK\ DSR-DSK\ RES-DSK TRC-DSK\ FGS-FIN\ FM1\ DCPR\ +24V2
AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) ACTUAL WIRING CHART / 2 - 19

OPTION (1/1)

B22B-PADRS PADP-22V-1-R TXD_FINRXD_FIN1/ 2 DTR_FIN1/ 3 DSR_FIN1/ RES_FINGNDTXD_FIN2 RXD_FIN2/ DTR_FIN2/ DSR_FIN2/ RES_FINGND2 TXD_DSK RXD_DSK/ 15 DTR_DSK/ DSR_DSK/ RES_DSK TRC_DSK/ 18 FGS_FIN/ 19 (N.C) 20 (N.C) 21 (N.C) 22

ELR-04V GND GND +24V4 +5VOPT 2 1

VHR-5N

GND GND GND +24V4 +5VOPT

B5P-VH 5

ELP-04NV 4 GND 3 GND +24V1 +5VOPT

AR-D27,28

SRA-21T-4

Main body

SMP-11V-BC SMR-11V-B
+24V_D P-GND +5V GND2 S-GND TXD_DSK RXD_DSK/ DTR_DSK/ DSR_DSK/ RES_DSK TRC_DSK

AR-FN6,MS1

VHR-5N / B5P-VH GND 1 GND 2 GND 3 +24V+5VOPT 5
B22B-PADRS / PADP-22V-1-R +5V 1 +5V 2 S-GND 3 +5V 4 S-GND 5 +24V_F 6 S-GND 7 +24V_F 8 S-GND 9 +24V_F 10 P-GND 11 +24V_F 12 P-GND 13 +24V_F 14 P-GND 15 +24V_D 16 P-GND 17 P-GND GND 20 GND 21 GND 22 GND

SMR-18V-N SMP-18V-NC

+5V +24V_F GND2 S-GND P-GND F-GND TXD_FIN2 RXD_FIN2 DTR_FIN2/ DSR_FIN2/ RES_FIN2 FGS_FIN/ +24V_F +24V_F P-GND P_GND S_GND (N.C)

AR-FN7

Power I/F PWB UN
ELP-12V ELR-12V TXD_FIN1 RXD_FIN1/ DTR_FIN1/ DSR_FIN1/ RES_FIN1 +24V_F +5V GND2 S-GND F-GND +24V_F P-GND
AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) ACTUAL WIRING CHART / 2 - 20

OPTION I/F UN

DH-LINE (OPTION) (1/1)
SRA-21T-4 GR/YL GR/YL SRA-21T-4

CNN B3B-PH-K-S

DHRY1 VB(+24V) DHRY2

BK 1 WH 2

CN-A B2P3-VH(BK) 1 DH-L 2 (NC) WH 3 DH-N
CN-B B3B-PH-K-S PK DHRYRD VB(+24V) 2 BR DHRY2 3

DESK PWB

Main Body

PS-250-R SW1 PS-250

DH-HEATER PWB
CN-F B2P3-VH(BL) DH-L (NC) DH-L(DHSW)

BK BK 3

ELR-02V+ELP-02V

DH-L(DHSW) DH-N(DESK)

CN-D B2P3-VH(RD) DH-L(DHSW) (NC) DH-N(DESK)

BK WH 3

DH_DESK
ELP-02V+ELR-02V BK 1 DH-L(DHSW) DH-L(DHSW) DH-N(SCN) 2 DH-N(SCN) WH BK 1 WH 2 ELR-02VF+ELP-02V BK

DH_DH1

AC CABLE
CN-C B2P3-VH DH-L(DHSW) (NC) DH-N(SCN)
AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) ACTUAL WIRING CHART / 2 - 21

DH_DH2

ELP-02V+ELR-02VF DH-L

BK 1 WH

CN-A B2P3-VH(BK) DH-L (NC) DH-N
AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) ACTUAL WIRING CHART / 2 - 22

[3] CIRCUIT DIAGRAM /

1. MFP CONTROLLER PWB / MFP PWB
A. AR-M351N/M451N, AR-M355N/M455N, AR-311N/351N/451N
MFP CONTROL PWB (CPU RM7065A-533 / CPU I/F) (AR-M351N/M451N, AR-M355N/M455N, AR-311N/351N/451N)

C42 0.1uF
AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) CIRCUIT DIAGRAM / 3 - 12
MFP CONTROL PWB (BUFFER) (AR-M351N/M451N, AR-M355N/M455N, AR-311N/351N/451N)
2,4 SYSAD[63:0] ICT1783 IC726 SYSAD33 SYSAD34 SYSAD35 SYSAD36 SYSAD40 SYSAD39 SYSAD38 SYSAD37
1A1 1A2 1A3 1A4 2A1 2A2 2A3 2A4 1OE 2OE 1Y1 1Y2 1Y3 1Y4 2Y1 2Y2 2Y3 2Y4 VCC GND 20 10

ICT1883

ICT1882 ICT1881 ICT1877 ICT1878 ICT1879 ICT1880

BR707 8

LA2 LA3 LA4 LA8 LA7 LA6 LA5 IC727 SYSAD15 SYSAD14 SYSAD13 SYSAD12 SYSAD11 SYSAD10 SYSAD9 SYSAD3 ROMBUFDIR ROMBUFOE
A0 A1 A2 A3 A4 A5 A6 A7 T/R OE B0 B1 B2 B3 B4 B5 B6 B7 VCC GND 20 10
ICT1908 ICT1907 ICT1906 ICT1905 ICT1904 ICT1903 ICT1902 ICT1901

BR708 8

33 BR711 8

BR710 +3.3V2

74LCX244MTC C886 0.1uF

74LCX245MTC

IC729 SYSAD41 SYSAD42 SYSAD43 SYSAD44 SYSAD48 SYSAD47 SYSAD46 SYSAD45
ICT1891 ICT1890 ICT1889 ICT1888 ICT1884 ICT1885 ICT1886 ICT1887

BR715 8

LA9 LA10 LA11 LA12 LA16 LA15 LA14 LA13
IC730 SYSAD7 SYSAD6 SYSAD5 SYSAD4 SYSAD3 SYSAD2 SYSAD1 SYSAD0
ICT1916 ICT1915 ICT1914 ICT1913 ICT1912 ICT1911 ICT1910 ICT1909

BR716 8

BR719 8

BR718 +3.3V2

74LCX244MTC C889 0.1uF
SYSAD49 SYSAD50 SYSAD51 SYSAD52 SYSAD53 SYSAD54 8,9,25 FOE
1A1 1A2 1A3 1A4 2A1 2A2 2A3 2A4 1OE 2OE
1Y1 1Y2 1Y3 1Y4 2Y1 2Y2 2Y3 2Y4 VCC GND
ICT1899 ICT1898 ICT1897 ICT1896 ICT1895 ICT1894 ICT1893 ICT1892

BR723 8

LA17 LA18 LA19 LA20 LA21 LA22 FOE2 FWE8

BR724 +3.3V2

74LCX244MTC C893 0.1uF

8,9,25

IC11C 20 3,9 FWE0 ROMWE
IC26A ICT2013 RFWE1 8,25 3,9

ICT2014

FMCS9_2

SLCTIN SLCTIN_P

74LCX32MTC

74LCX08MTC

3 3_LDATA[15:0]
IC733 3_LDATA15 3_LDATA14 3_LDATA13 3_LDATA12 3_LDATA11 3_LDATA10 3_LDATA9 3_LDATA8
D0 D1 D2 D3 D4 D5 D6 D7 OE LE O0 O1 O2 O3 O4 O5 O6 O7 VCC GND 20 10
ICT2046 ICT2047 ICT2048 ICT2049 ICT2050 ICT2051 ICT2052 ICT2053

8 BR6 5

ICT2029 ICT1808

NC NC Vpp Vpp Vpp Vpp NC NC

FOE2 FWE2

OE_ WE_
Vpp Vpp Vcc Vcc Vcc Vcc Vcc Vcc Vcc Vcc

RP BYTE_

RY/BY_
NC NC NC NC CE0_ CE1_ CE2_ CE3_ NC 99 100

FMCS0 FMCS2 FMCS4 FMCS6

NC NC NC
GND GND GND GND GND GND GND GND GND GND

ND ND ND

DMM-100G-133FNK31-F

C65 MM2-SD72AR-113-F

C953 DMM2-SD72AR-113-F

C67 0.1uF NO ASM

ASM ONLY FOR JAPAN B
0.1uF 0.1uF NO ASM NO ASM

C79 0.1uF NO ASM

C952 10uF/16V D39

RB451F NO ASM 3

SW1 R1245 1K R1246 10K

D D D D S 4

VCCWA C1030 +

12,13,25

22uF/16V C136

TPC6004

R1249 10uF/16V 10K

DIAG_SW R1250 10K

AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) CIRCUIT DIAGRAM / 3 - 16
MFP CONTROL PWB (ASIC1) (AR-M351N/M451N, AR-M355N/M455N, AR-311N/351N/451N)

+12V2 +3.3V2 C201 0.1uF

IC43A 1,2,10,15,16,22,23 CPURST C975 IC64B ICT2012

ICT301

IORESET1

IC64D ICT1385

74LCX14MTC
+5V1 74LCX14MTC 74LCX14MTC D13 R236
IOA1 IOA2 IOA3 IOA4 IOA5 IOA6 IOA7 IOA8 IOA9 IOA10 IOA11 IOA12 IOA13 IOA14 IOA15

R197 R201

NO ASM NO ASM
SLR-322VC IC32-1 CPU INIT
1K +3.3V2 7,10,11 IOA[17:1]

POWER_LED

ICT1328 ICT1329 ICT1330 ICT224 RICT1822 RICT209 FMCS19 ICT210 FMCS18 ICT208 FMCS17 ICT207 FMCS16 ICT206 FMCS15 ICT205 FMCS14 FMCS13 FMCS12 FMCS11 FMCS10 ICT211 FMCS9 FMCS8 ICT1322 ICT1323 ICT1324 ICT1325 FMCS6 FMCS4 FMCS2 FMCS0 ICT1116

SRWE SROE SRCS1 SRCS145

20 2,10,11,21,22

ASICCLK PONRST

238 231

SYSCLK PONRST

COLDRST RESET GRESET

R478 4.7K FWE FOE 7,8,25

FLASH C976 1000pF +3.3V2 C962 100pF NO ASM RNO ASM ICT2059
FWE FOE FMCS19 FMCS18 FMCS17 FMCS16 FMCS15 FMCS14 FMCS13 FMCS12 FMCS11 FMCS10 FMCS9 FMCS8 FMCS7 FMCS6 FMCS5 FMCS4 FMCS3 FMCS2 FMCS1 FMCS136

S1_CLKS1_DATA0S1_DATA1S1_DBLS2_CLKS2_DATA0S2_DATA1S2_DBLSLCDD00 SLCDD10 SLCDD20 SLCDD30 SM_M SFRAME_M SLP_M SCP_M SCN_SET WAKE_UP TXD_SCN DTR_SCN 13,13

S2_DATA0+

S2_DATA0-
AVR-M1608C270KT2AB POF +5V2 F1
S1_CLK+ S1_DATA0+ S1_DATA1+ S1_DBL+

S2_DATA1+

S2_DATA1-

LED_ON

8AL068S-305C3
AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) CIRCUIT DIAGRAM / 3 - 173

MMZ1608D121BTA00 L739

1_DATA0+

S1_CLK+

MMZ1608D121BTA00 L2 MMZ1608D121BTA00 AVR-M1608C270KT2AB AVR-M1608C270KT2AB

1_CLK+

MMZ1608D121BTA00 AVR-M1608C270KT2AB AVR-M1608C270KT2AB

1_DATA0-

S1_CLK-

1_CLK-

L2 MMZ1608D121BTA00 L2 MMZ1608D121BTA00 AVR-M1608C270KT2AB AVR-M1608C270KT2AB

1_DATA1+

S1_DBL+

1_DATA1-

S1_DBL-

1_DBL+ 16 1_DBL16

MMZ1608D121BTA00 L716

S2_CLK+

2_CLK+

2_DATA0-

S2_CLK-

2_CLK-

2_DATA1+

S2_DBL+

2_DATA1-

S2_DBL-

AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) CIRCUIT DIAGRAM / 3 - 174
MFP CONTROL PWB (ENGINE I/F CN) (AR-311FP/351FP/451FP)
R1360 R1361 0(5025) 0(5025)

+12V2 +12V2

C1033 +

47uF/16V

PROFF_CNT

PROFF_CNT2

NC NC PCU_VCCW NC GND GND HSYNC GND GND GND DTEN GND GND GND VIDEO1 VIDEO0 GND GND +12V_FAN +12V2 +12V2 GND +3.3V2 +3.3V2 +3.3V2 +3.3V2 GND HDD-VCC HDD-VCC GND +5V1 +5V1 +5V1 +5V2 +5V2 GND +24V3 +24V3 GND +12V1 DTR_PCU DSR_PCU TXD_PCU RXD_PCU POF MSW_MON RES_PCU NC BUP_PR DCCNT HDDFAN_MON CNTFAN_MON PWM GND GND GND GND GND +12V_FAN +12V2 +12V2 GND +3.3V2 +3.3V2 +3.3V2 +3.3V2 GND HDD-VCC HDD-VCC GND +5V1 +5V1 +5V1 +5V2 +5V2 GND +24V3 +24V3 GND +12V80

8,12,25

CN_DTR3 CN_DSR3 CN_TXD3 CN_RXD3 POF MSW_MON RES_PCU BUP_PR

R1121 10K

HDDFAN_MON CNTFAN_MON C1004 100pF

+12V2 R1122 10K

DCCNT2 Normal : HiZ Sleep : L

IC43C ICT1650

C167 +
D28 RB451F L731 NO 1 MMZ1608D121BTA L732 NO 1 MMZ1608D121BTA

ICT2015

OPLEDON Q11 DTC114EUA

ICT2072

DTA114EUA Q14
LED_ON 390 RLS-73 DFRDY RLS-73

PRDY Q13 DTC114EUA

ICT2073
AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) CIRCUIT DIAGRAM / 3 - 175

74LCX74M

A_SYSCMD0 A_SYSCMD2 A_SYSCMD4 A_SYSCMD6 1,2 1,2 1,2 1,2 1,5 1,1,9 1,1 1,2 3_VALIDIN 3_VALIDOUT RDY 3_EXTRQST 3_RELEASE DRINT F_INT1 INT1 INT2 F_INT4 F_INT5 VCCOK ICT396 +3.3V2
A_SYSCMD1 A_SYSCMD3 A_SYSCMD5 A_SYSCMD7 A_SYSCMD8
NMI_DR CPURST COLDRST CPUCLK JTCLK JTDI JTMS JTDO_A JTRST ICT2367 +3.3V2
1,2 1,2,9,10,15,16,23 1,2,8,25 1,20 1,3 1,3 1,3 1,3 1,3

MODECLK

52837-1209

1 ICE_P

ICP-S2.3 NO ASM 10uF/10V GRM31 B

GND GND GND VOUT15 VOUT1

MPD-0593
AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) CIRCUIT DIAGRAM / 3 - 193

R1137 10K NO ASM IC746D

12 +3.3V2 +3.3V2 C942 0.1uF C944 0.1uF ICT1864 ICT1872 748

WAKE_UP

+3.3V2 C1005

F_INT5 74LCX08MTC

100pF R1089 4.7K

LCX74MTC

C943 0.1uF

R1340 1K 1 ICE_DCLK

R1341 1K

R1342 1K

R1343 1K

R1344 1K +3.3V2

ICE_RESET_ ICE_TRST_ ICE_TDI ICE_TDO ICE_TMS ICE_TCK ICE_PCST0 ICE_PCST1 ICE_PCST2 ICE_PCST3 ICE_PCST4 ICE_PCST5 ICE_PCST6 ICE_PCST7 ICE_PCST8 ICE_TPC1 ICE_TPC2 ICE_TPC3 R1346 R1347 R1348 R1349 R1350 R1351 R1352 R1353 R1354 R1355 R1356 R1357 R33 33
TRST TDI/DINT TDO TMS TCK DEBUG-BOOT RESET PCSTO PCST1 PCST2 PCST3 PCST4 DCLK PCST5 PCST6 PCST7 PCST8 TPC1 TPC2 TPC3 TVDD GND GND GND GND TRESET GND GND GND GND GND GND GND GND GND GND GND GND GND GND 38 40

ICT2338

ICT2352 ICT2353 ICT2354 ICT2355 ICT2356 ICT2357 ICT2358 ICT2359 ICT2360 ICT2361 ICT2362 ICT2363 ICT2364 ICT2365

ICE_TRESET_

1 ICE_PCST[8:0]
ICT2339 ICT2340 ICT2341 ICT2342 ICT2343 ICT2344 ICT2345 ICT2346 ICT2347

ICE_CN

NO ASM 1 ICE_TPC[3:1]
Low Impedance DSS6NZ82A103Q55B

+2.5V L735

IDE2.5V

0(5025) NO ASM

+1.5V DSS6NZ82A103Q55B L736
AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) CIRCUIT DIAGRAM / 3 - 194
MFP CONTROL PWB (IDE CONTROLLER) (AR-311FP/351FP/451FP)

C1038 0.1uF NO ASM

C1039 0.1uF NO ASM

C1040 0.1uF NO ASM

C1041 0.1uF NO ASM +3.3V2
C355 0.1uF NO ASM IDE2.5V

4,15,16,24

PCIAD0 PCIAD1 PCIAD2 PCIAD3 PCIAD4 PCIAD5 PCIAD6 PCIAD7 PCIAD8 PCIAD9 PCIAD10 PCIAD11 PCIAD12 PCIAD13 PCIAD14 PCIAD15 PCIAD16 PCIAD17 PCIAD18 PCIAD19 PCIAD20 PCIAD21 PCIAD22 PCIAD23 PCIAD24 PCIAD25 PCIAD26 PCIAD27 PCIAD28 PCIAD29 PCIAD30 PCIAD31
IC756 UPD65345GJ-Y02-UEN-A

Xout Xin MRA SR7

AT-51(19.6608MHz) X1

0J* 0J* +3.3V1 0J 0J

R97 R98 R76 R77

C61 10D

C58 10D

R63 BR8D BR8C BR8B BR8A

RESET\ JP5 +3.3V1

XRESET (2,3) THV+PWM (11) DVPWM (11) DHVPWM (11) XPCU_DSR (6) POF (6) CFM1_PWM (11) VFM1_PWM (11) XWP XCSSRAM 33J RY/BY TP31 10KJ R116 +3.3V1 XSTBY R110 (2) TP27 XCSFPGA (3)

10KJ 10KJ 10KJ 10KJ 10KJ

100J TP24

BR11D BR11C BR11B BR11A

R92 R91

10KJ 10KJ

33J 33J 33J 33J

C62 104Z

C53 104Z

TP39 TP42 TP44

+3.3V_CPU
SCL_EEPROM (7) SDA_EEPROM (7) +3.3V1 IC10 C81
Vss Vss RxD2 TxD2 PF0 PF1 PF2 LWR HWR RD AS Vcc 88 Vss EXTAL XTAL Vcc STBY NMI RES WDTOVF P20/PO0/TIOCA3 P21/PO1/TIOCB3 P22/PO2/TIOCC3 P23/PO3/TIOCD3 P24/PO4/TIOCA4 P25/PO5/TIOCB4 P26/PO6/TIOCA5 P27/PO7/TIOCB5 P63 P62/DREQ1 P61/CS5 Vss Vss P60/CS4 Vss

BR28A BR28B BR28C BR28D

BR29A BR29B BR29C BR29D
BR30A BR30B BR30C BR30D 10KJ 10KJ 10KJ 10KJ
CB2 CA2 CB1 CA1 CD0 CC0 B0 A0
P35 P34 RxD1 RxD0 TxD1 TxD0 Vcc D15 D14 D13 D12 Vss D11 D10 D9 D8 D7 D6 D5 D4 Vss D3 D2 D1 D0 Vcc
XRXD_FIN1 (6) XPCU_TXD (6) XTXD_FIN1 (6) XPCU_RXD (6) 33J 33J 33J 33J 33J 33J 33J 33J 33J 33J 33J 33J 33J 33J 33J 33J BR24D BR24C BR24B BR24A BR25D BR25C BR25B BR25A BR26D BR26C BR26B BR26A BR27D BR27C BR27B BR27A

10KJ 10KJ 10KJ 10KJ

BR31A BR31B BR31C BR31D
D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
Vss NC Vcc A0 A1 A2 A3 Vss A4 A5 A6 A7 A8 A9 A10 A11 Vss A12 A13 A14 A15 A16 A17 A18 A19 Vss A20 IRQ5 IRQ6 IRQ7 CS7 CS6 Vss Vss IRQ1 IRQ0
104Z H8S2322R (HD6412322RVF25V)
TP86 TP87 TP88 TP89 TP90 TP91 TP92 TP93 TP94 TP95 TP96 TP97 TP98 TP99 TP100 TP101
PPD1 XPOD1in FWS XMSWMON2 XKEYin FSH_RDY DSK_RDY (8) (8) (3,5) (7) (2) (2) (2) IC5 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 33J TP129 R64 XHWR XRD
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 CE WE OE GND 14 D0 D1 D2 D3 D4 D5 D6 D19

(2,3,6)

8 TP108 TP109 TP110 TP111 TP112 TP113 TP114 TP115 TP116 TP117 TP118 TP119 TP120 TP121 TP122 TP123 TP124 TP125 TP126 TP127 TP128
D8 D9 D10 D11 D12 D13 D14 D15

R56 10KJ XCSSRAM

VCC 28

C49 104Z

33J 33J 33J 33J 33J 33J 33J 33J

IS61LV256

BR10A BR10B BR10C BR10D
BR13A BR13B BR13C BR13D BR15A BR15B BR15C BR15D

R249 300KF TP230

R219 19.1KF

7 + 6 -

R214 10KJ TP231

D29 TP232 R175 200KF MA704A

IC25A 1 LM339

R220 2KF

Vref Vref R248 620F

D37 TP237

9 + 8 -

R213 10KJ TP238 XTH1OP (2)

(1,14)

RTH1 C154 102K

JP10 R253 10KF

LM339 DA204U
R215 24KF D28 TP243 MA704A R174 200KF

R247 300KF TP241

R216 19.1KF IC25B

5 + 4 2

R173 10KJ TP242 FTH2 (12)

LM339 R217 2KF

Vref R246 620F

D36 IC25D TP246

11 + 10 13

R172 10KJ

TP247 XTH2OP (2)

RTH2 C153 102K

LM339 DA204U R252 10KF
UNIT CODE DS51 R215,R218 R174,R175 R216,R219 R217,R220 24KF 200KF 19.1KF 2KF DS52 24KF 200KF 19.1KF 2KF DS53 4.7KF 47KF 8.2KF 680F
CPWBX1637 DS54 4.7KF 47KF 8.2KF 680F DS55 24KF 200KF 19.1KF 2KF DS56 4.7KF 47KF 8.2KF 680F DS57 4.7KF 47KF 8.2KF 680F
AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) CIRCUIT DIAGRAM / 3 - 264
R208 1.5KF R180 15KF TP233 +12V1

R179 1.5KF

TP235 TP236 R207 2KF (14) FW R182 1KF C129 0.01u/50V R181 4.7KF IC23A
FWS C137 104Z R206 10KF C132 102K R205 47KF
+5V2 +3.3V1 R239 10KJ IC23B (6,13) RES_FIN1

R178 10KJ

RES_FIN1in (2) +3.3V1
R236 10KJ IC23C (6,13) RES_FIN2

9 + 8 14

RES_FIN2in (2)
R237 10KJ IC23D (6,13) RES_DSK TP250 R238 4.7KF

RES_DSKin (2)

AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) CIRCUIT DIAGRAM / 3 - 265

PCU PWB (Communication)

+5V2 +3.3V1 +5V2 +5V2 +3.3V1 IC15 D20 DA204U

BR23A BR23B BR23C BR23D

D19 DAN202U

BR22D BR22C BR22B BR22A

VCC Vout

M/R SUB GND

BD45271G
(13,14) TXD_PCU (13,14) DTR_PCU (13,14) RES_PCU
I1 I2 I3 I4 I5 I6 I7 G O1 O2 O3 O4 O5 O6 O7 SK 10 9

4.7KJ 4.7KJ 4.7KJ 4.7KJ

(1) (1) (2) (1)

+3.3V1 +5V2 +5V2

+5V2 D17 DA204U D18 DA204U +3.3V1

R112 R90 R87

BR20C BR20B BR20D BR20A

TP262 TP263 TP264 TP265

TP270 TP271 TP272 TP273 TP274 TP275

TP266 TP267 TP268

D21 DAP202U
XPCU_RXD XPCU_DSR XPAGE POF

+12V1 CN30 SLD30R-1 +12V_FAN 2 CN8 HDDFAN_MON GND PWM +12V_FAN CNTFAN_MON GND PWM +12V_FAN 1 TP+12V_FAN 2 TP+5V3.15A/250V + C3 470uF/16V C4 4.7uF/16V +12V1 +5V2 +5V2 +5V2 +5V2 +5V2 +5V1 GND VIDEO0 VIDEO1 GND BUR_PR DTEN GND HSYNC GND RES_PCU GND MSW_MON POF RXD_PCU GND TXD_PCU GND DSR_PCU GND DTR_PCU GND PCU_VCCW +12V2 +5V1 FIC2 +5V2 +5V1 +12V2
GND_1 GND_2 GND_3 GND_4 GND_5

MPD5S023

IN_1 IN_2 IN_3
OUT_1 OUT_2 OUT_3 OUT_4 OUT_5 GND_5 GND_6 GND_7 GND_8 GND_9
GND_1 GND_2 GND_3 GND_4 NC

MPD6S002T

S08B-PASK-2

C11 IC3 F2

CNB9PS-VH +5V1 B +5V1 GND +24V3 DCCNT +12V2 GND GND HDD-VCC(+5V1)
0.1uF 0.1uF 0.1uF 6.3A/250V + C7 470uF/16V C8 4.7uF/16V
IN_1 IN_2 IN_3 IN_4 IN_5 NC_1 GND_1 GND_2 GND_3 MPD6S009
OUT_5 OUT_4 OUT_3 OUT_2 OUT_1 GND_6 GND_5 GND_4 NC_2
TPHDD-VCC(+5V1) HDD-VCC(+5V1) 1 2

C14 D1 DSM1D1

0.1uF 0.1uF TP+24VTPGND + C1 100uF/35V +24V3 R1 6.2J 3W VI GND 1 VO 3 IC1

NJM78M12FA NJM7812FA

AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) CIRCUIT DIAGRAM / 3 - 284

+5VTP+5V2 1

C18 470uF/16V

C19 10uF/16V

HDD-VCC(+5V1) +5V1 +12V_FAN CN80 TX25-80P-LT-H1
PCU_VCCW GND GND HSYNC GND GND GND DTEN GND GND GND VIDEO1 VIDEO0 GND GND +12V_FAN +12V2 +12V2 GND +3.3V2 +3.3V2 +3.3V2 +3.3V2 GND HDD-VCC(+5V1) HDD-VCC(+5V1) GND +5V1 +5V1 +5V1 +5V2 +5V2 GND +24V3 +24V3 GND +12V1 DTR_PCU DSR_PCU TXD_PCU RXD_PCU POF MSW_MON RES_PCU BUR_PR DCCNT HDDFAN_MON CNTFAN_MON PWM GND GND GND GND GND +12V_FAN +12V2 +12V2 GND +3.3V2 +3.3V2 +3.3V2 +3.3V2 GND HDD-VCC(+5V1) HDD-VCC(+5V1) GND +5V1 +5V1 +5V1 +5V2 +5V2 GND +24V3 +24V3 GND +12V1

TP+3.3V2

C5 470uF/16V

C6 +24V3 10uF/16V

TP+12V2

C9 470uF/16V

C10 10uF/16V

C2 470uF/35V

AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) CIRCUIT DIAGRAM / 3 - 285
SCANNER CONTROL PWB (CPU,S-EEPROM)

+3.3V IC22

E0 E1 E2 Vss Vcc \WC SCL SDA 6 5

C89 223Z*

24LC64*
ICE0 Vcc 7 E1 \WC 6 E2 SCL 5 Vss SDA CAT24WC08PI

BR37B BR37A

C90 223Z
+3.3V 10KJ 10KJ 10KJ 10KJ 10KJ 10KJ 10KJ (2) RY/BY (3) /FRM_CCD1 (2,3) (2,3,5) (5) /RD /HWR /LWR +3.3V BR11A BR11B BR11C BR11D 10KJ 10KJ 10KJ 10KJ (3) /RES_CCD1 (7) DSR_SCN (7) (5) (3) RXD_SCN TXD_SCN /ADD_CCD2 +3.3V NF6 MMZ1608S121AT TP158 TP164 33J 33J 33J 33J BR13C BR13B BR13A R56 TP122 TP145 TP137 TP195 TP124 BR37C BR37D BR10D BR10C BR10B BR10A BR13D TP23 TP143 TP123 TP144 TP121

2 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 VCC DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 CE OE WE RDY/BUSY 28 GND NC 14 26

C86 223Z

HN58V65AP
AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) CIRCUIT DIAGRAM / 3 - 288

VCCW_SCN C21 102K +3.3V

C22 223Z

C20 223Z

D8 D9 D10 D11 D12 D13 D14 D15 D0 D1 D2 D3 D4 D5 D6 D7 TP42 TP25 TP38 TP22 TP37 TP21 TP36 TP20 TP35 TP19 TP34 TP33 TP18 TP17 TP32 TP16

R11 0J*

TP60 TP56 TP59 TP55 TP58 TP54 TP57 TP53

R5 330J

D8 D9 D10 D11 D12 D13 D14 D15 /CSEE /RD /HWR (1) (1,3) (1,3,5)
AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) CIRCUIT DIAGRAM / 3 - 289

SCANNER CONTROL PWB (IO)

TP162 TP1 TP191 TP181 TP135 TP68 TP136 TP125
(1) /FRM_CCD2 (8) FRM_CCD2 (1) /ADD_CCD2 (8) ADD_CCD2 (1) /CLK_CCD2 (8) CLK_CCD2 (8) TXD_CCD2 (1) /TXD_CCD2
Circumference of X2: surround GND to the IC15-pin

(8) (8) (8)

ADD_CCD1 CLK_CCD1 TXD_CCD1 +3.3V

NF5 MMZ1608S121AT

C73 223Z

4.19MHz

R67 680J

114 113

223Z IC15
(1) /RES_CPU (2,5) /RES_SCNin (1) /CSIO (1,2,5) /HWR (1,2) /RD A[0:3]

A[0:3]

D[8:15]
A3 A2 A1 A0 D15 D14 D13 D12 D11 D10 D9 D8 TP217 TP221 C59 223Z
(1) /FRM_CCD1 (8) FRM_CCD1 +3.3V /CISSETin (8) /CISSET

C71 223Z

10KJ R63
(1) /SPFDB (1) SPFDB (4) /CV_COPYin (4) /PNC_ain (4) /AUDin (4) SCOVin (4) /STSETin (4) SPODin (7) RES_MFP (4) //SRRC (4) //SPFC

(5) (5) (5)

Yon Xon SWon

10KJ R64

AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) CIRCUIT DIAGRAM / 3 - 290

TP190 TP179

TP85 TP86 TP87 TP88 TP152 TP67 TP174 TP76 TP79 TP239 TP240 TP238
GND GND BUF_IN2 BUF_IN3 P17 P16 P15 P27 P26 P25 P37 P36 P35 P47 P46 P45 P57 P56 P55 P67 P66 P65 P77 P76 P75 P87 P86 P85 BUF_IN1 BUF_OUT1 BUF_IN0 BUF OUT0

(8) (8)

SPFMB /SPFMB
VDD EXTAL #AMC XTAL #SCLK XRST_OUT XRESET XCS XWR XRD A3 A2 A1 A0 DATA7 DATA6 DATA5 DATA4 DATA3 DATA2 DATA1 DATA0 ADDVDD ADDGND ADDGND INV_IN3 INV_OUT3 BUF_IN6 BUF_OUT6 BUF_IN5 BUF_OUT5 BUF_IN4 BUF_OUT4 BUF_OUT3 BUF_OUT2 VDD
GND GND INV_OUT0 INV_OUT1 INV_OUT2 BUF_OUT7 ADDGND INV_IN4 ADDGND #SMC ADDVDD INV_OUT4 INV_OUT5 INV_IN5 INV_OUT6 INV_IN6 INV_OUT7 INV_IN7 P80 P81 P70 P71 P60 P61 P50 P51 P40 P41 P30 P31 P20 P21

TP160 TP159 TP151

TP91 TP92

TP91 TP92 TP163 TP90

+3.3V 10KJ R55
CV_SIZE0 CV_SIZE1 MIRMO0 MIRMO1 //SEG0 //SEG1 CCFT SPEDin CL1 PNC COPY SPLS1in SPLS2in

47KJ E GND2 D1 RLS-73
CN2 + ZD1 UDZS6.2B +5V2 GND2 GND2 GND2

C2 47uF/16V

C1 100000pF
+5V2 R4 10J C5 C6 33pF 100000pF R5 10J R6 10J

IC1 R8

1 RS AGND RB VB VREF VR 7 CH 8 AVCC 9 2RM DVCC RO LD DGND1 PD DGND2 DATA DATA S/H 20

LD201 RLD-78NP-G1

+ 300J R9 2kF

C4 100000pF

R3 20J

R No assembly

R10 1KJ + R13 1MJ TP1 GND2

10 1RM ENB 11

R11 1KJ C7 1uF/16V GND2 GND2 +5V2 R7 0J
GND2 +5VLD GND2 GND2 READY /PMCLK /VFM1 /START GND1 /VFM1 +24V1 +24V1 +5V2 GND2 +5V2 GND2 GND2 /LDON /VIDEO VIDEO /TEST GND2 GND2 VRB /LSU S/H GND2 GND2 GND2 /SYNC GND2 TEST2 TEST3 SN65ALS544 T POINT F R19 1KJ C8 100000pF GND2 GND2

R14 100J

R12 0J

R18 0J

10kJ VR1 TP3 T POINT F 1
+5V2 R15 4.7KJ TP2 T POINT F

C9 1000pF GND2

GND2 /SYNC GND2 +5V2

S4B-PH-K-S

GND2 +5V2 R17 4.7KJ R16
AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) CIRCUIT DIAGRAM / 3 - 326

100J C10

BD PWB

14.BD PWB

+5V2 IC1

1 Ro Vcc 4

CN1 C1 22000p

2 Vo GND 4

+5V2 GND2 /SYNC GND2 IS456E

GND2 GND2

AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) CIRCUIT DIAGRAM / 3 - 327
[4] AC/DC POWER LINE DIAGRAM / AC/DC
1. AC/DC POWER LINE DIAGRAM (100V)

R Y1 Lin R Y2

from PCU
DC Power Supply (AC/DC PWB)

MSWL M

Lout A1 VR1 Nout MSWN F1

250V 2.5A

VR1 MAIN SW F1 250V 15A L L1 F705

F706 125V 10A

A C IN N N1 RL701

125V 2.5A

X701 N2 +24VPR

from PCU DH-L DH-N

MSW_PR

2 TR701

TRG PC705

1 HLCNT1

1 HLCNT2 PC702

FUSING UNIT

FAX BOX

+12V DCPR(FAX)

MDMC PWB

RL2 +12V (L)

GND-S +12V(L)

DCP RL3 FAX SW L

125V 4A
+3.3V +5V +12V FW CIP /CIOUT GND(AG) GND(DG)

DH-HEATER

250V 1.6A

SCN UNIT

DH1_SCN DHPR1 NC NO DH-N

DH2_SCN

D HPR1/

D HPR1/ +24V2

AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) AC/DC POWER LINE DIAGRAM / AC/DC 4 - 1

AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) AC/DC POWER LINE DIAGRAM / AC/DC 4 - 4
3. AC/DC POWER LINE DIAGRAM (AR-311N/351N/451N)
VR1 MAIN SW F1 125V 20A L L1 AC IN F2 125V 20A N N1 RL701

DH-L DH-N F706 125V 10A

L2 F705

FILTER PWB N

HL1 HL2 HLTS1 HLTS2 L1

100uH/13A

D HPR1/ +24V2 DHPR2 NC DH-N NO DH_MPT

D HPR2/ +24V2

AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) AC/DC POWER LINE DIAGRAM / AC/DC 4 - 5

+5V1 +5V1 +5V1

BUP_PR +5V2 GND2 Sensor

from PCU +5VOPT +5V3 ICP

+24V2 +5V3 GND2
+12V1 +5V1 +12V2 to Relay PWB

SCN unit DSPF/SPF

CIS un DSPF ONLY
AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) AC/DC POWER LINE DIAGRAM / AC/DC 4 - 6
4. AC/DC POWER LINE DIAGRAM (AR-311S/351S/451S, AR-311FP/351FP/451FP)

A1 VR1 F1

VR1 MAIN SW F1 125V 20A L L1 AC IN F2 125V 20A N N1 RL701 +24VPR

from PCU F706 125V 10A

X701 N2
AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) AC/DC POWER LINE DIAGRAM / AC/DC 4 - 7

MSW_PR +5V2 GND2 Sensor

+12V1 +5V1
AR-311/351/451 (N/S/FP), AR-M351/M451/M355/M455 (N/U) AC/DC POWER LINE DIAGRAM / AC/DC 4 - 8

b z i n s p

LEAD-FREE SOLDER
The PWBs of this model employs lead-free solder. The LF marks indicated on the PWBs and the Service Manual mean Lead-Free solder. The alphabet following the LF mark shows the kind of lead-free solder.
(1) NOTE FOR THE USE OF LEAD-FREE SOLDER THREAD
When repairing a lead-free solder PWB, use lead-free solder thread. Never use conventional lead solder thread, which may cause a breakdown or an accident. Since the melting point of lead-free solder thread is about 40C higher than that of conventional lead solder thread, the use of the exclusive-use soldering iron is recommendable.
(2) NOTE FOR SOLDERING WORK
Since the melting point of lead-free solder is about 220C, which is about 40C higher than that of conventional lead solder, and its soldering capacity is inferior to conventional one, it is apt to keep the soldering iron in contact with the PWB for longer time. This may cause land separation or may exceed the heat-resistive temperature of components. Use enough care to separate the soldering iron from the PWB when completion of soldering is confirmed. Since lead-free solder includes a greater quantity of tin, the iron tip may corrode easily. Turn ON/OFF the soldering iron power frequently. If different-kind solder remains on the soldering iron tip, it is melted together with lead-free solder. To avoid this, clean the soldering iron tip after completion of soldering work. If the soldering iron tip is discolored black during soldering work, clean and file the tip with steel wool or a fine filer.

CRP-C0031-01

Certification Report
Buheita Fujiwara, Chairman Information-Technology Promotion Agency, Japan Target of Evaluation Application date/ID Certification No. Sponsor Name of TOE Version of TOE PP Conformance Conformed Claim TOE Developer Evaluation Facility
June 1, 2005 (ITC-5045) C0031 Sharp Corporation AR-FR21 VERSION M.10 None EAL3 Sharp Corporation Mizuho Information & Research Institute, Inc. Center for Evaluation of Information Security
This is to report that the evaluation result for the above TOE is certified as follows. September 6, 2005 Haruki Tabuchi, Technical Manager Information Security Certification Office IT Security Center Information-Technology Promotion Agency, Japan Evaluation Criteria, etc.: This TOE is evaluated in accordance with the following criteria prescribed in the General Requirements for IT Security Evaluation Facility. - Common Criteria for Information Technology Security Evaluation Version 2.1 (ISO/IEC 15408:1999) - Common Methodology for Information Technology Security Evaluation Version 1.0 - CCIMB Interpretations-0407 Evaluation Result: Pass AR-FR21 VERSION M.10 has been evaluated in accordance with the provision of the General Rules for IT Product Security Certification by Information-Technology Promotion Agency, Japan, and has met the specified assurance requirements.
Notice: This document is the English translation version of the Certification Report published by the Certification Body of Japan Information Technology Security Evaluation and Certification Scheme.
CRP-C0031-01 Table of Contents
1. Executive Summary... 1 1.1 Introduction... 1 1.2 Evaluated Product... 1 1.2.1 Name of Product... 1 1.2.2 Product Overview... 1 1.2.3 Scope of TOE and Overview of Operation.. 1 1.2.3.1 Usage environment of the MFD.. 1 1.2.3.2 TOE Configuration and Operation Overview. 2 1.2.4 TOE Functionality... 4 1.3 Conduct of Evaluation... 7 1.4 Certification... 7 1.5 Overview of Report... 8 1.5.1 PP Conformance... 8 1.5.2 EAL... 8 1.5.3 SOF... 8 1.5.4 Security Functions... 8 1.5.5 Threat.... 9 1.5.6 Organisational Security Policy... 10 1.5.7 Configuration Requirements.. 10 1.5.8 Assumptions for Operational Environment.. 10 1.5.9 Documents Attached to Product.. 11 2. Conduct and Results of Evaluation by Evaluation Facility.. 13 2.1 Evaluation Methods.. 13 2.2 Overview of Evaluation Conducted... 13 2.3 Product Testing... 13 2.3.1 Developer Testing... 13 2.3.2 Evaluator Testing... 15 2.4 Evaluation Result... 17 3. Conduct of Certification... 18 4. Conclusion.... 19 4.1 Certification Result.. 19 4.2 Recommendations... 19 5. Glossary... 20 6. Bibliography.... 23

1. Executive Summary

1.1 Introduction This Certification Report describes the content of certification result in relation to IT Security Evaluation of AR-FR21 VERSION M.10 (hereinafter referred to as the TOE) conducted by Mizuho Information & Research Institute, Inc. Center for Evaluation of Information Security (hereinafter referred to as Evaluation Facility), and it reports to the sponsor, Sharp Corporation. The reader of the Certification Report is advised to read the corresponding ST and manuals (please refer to 1.5.9 Documents Attached to Product for further details) attached to the TOE together with this report. The assumed environment, corresponding security objectives, security functional and assurance requirements needed for its implementation and their summary specifications are specifically described in ST. The operational conditions and functional specifications are also described in the document attached to the TOE. Note that the Certification Report presents the certification result based on assurance requirements conformed to the TOE, and does not certify individual IT product itself. Note: In this Certification Report, IT Security Evaluation Criteria and IT Security Evaluation Method prescribed by IT Security Evaluation and Certification Scheme are named CC and CEM, respectively.

1.2 Evaluated Product 1.2.1 Name of Product The target product Name of Product: Version: Developer: by this Certificate is as follows: AR-FR21 VERSION M.10 Sharp Corporation
1.2.2 Product Overview This product is an upgrade kit that enhances security functions for a Multi-Function Device (hereafter referred to as MFD), an office machine consisting of multiple functions such as copy, printer, image scanning and fax. It is a firmware and provided as a ROM product. It replaces the MFD standard firmware, and offers enhanced functions designed in consideration of security, in addition to the functions equivalent to the MFD standard firmware. Utilizing such security functions of this product, it is able to reduce the risk disclosing the actual image data spooled temporarily or filed in the MFD to unauthorized persons. 1.2.3 Scope of TOE and Overview of Operation 1.2.3.1 Usage environment of the MFD Figure 1-1 shows the assumed usage environment of the MFD. 1 Assume that sets of
CRP-C0031-01 the TOE are installed in both MFD (1) and MFD (2) in the diagram. Focusing on the TOE in MFD (1), MFD functions are explained below, where MFD refers to MFD (1).
MFD(2): Tandem client machine

Client(n)

Client(3)

External network

Firewall

Servers:

DNS Server FTP Server Mail Server LDAP Server

Internal network

MFD(1)

FAX machine Parallel USB

Client(1)
Phone line for Fax Telephone network

Client(2)

Figure 1-1: Usage environment of the MFD In the environment shown in Figure 1-1, the TOE controls the entire MFD. Thereby the following functions are available: (a) Copy: Prints one or more copies of the original. In tandem with MFD (2), the printing work can be shared across the network. (b) Printer: Prints the actual image data transferred from a client via the parallel interface, USB, or the network. (c) Direct Print: Prints the actual image data obtained using the network protocol of FTP, E-mail or Web. (d) Network Scanning: Scans the original, and transmits the actual image data of the original to clients and/or servers via the network. (e) Fax Transmission: Scans the original, and transmits the actual image data of the original to another fax machine via the phone line. (f) Fax Reception: Receives actual image data from another fax machine via the phone line, and prints the actual image data. (g) PC-FAX: Accepts actual image data transferred from a client via the parallel interface, USB, or the network. And transmits the actual image data to another fax machine via the phone line. (h) Document Filing: Saves the actual image data of network scanning jobs, copy jobs, printer jobs and PC-FAX jobs, into the MFD. And later calls up the saved data to reuse them. (i) Backup: Backs up the saved actual image data (by Document Filing function above) via the network into a client. And restores a backup file to the MFD. (j) Network Management: Configures the network related settings to use the above functions via network. 1.2.3.2 TOE Configuration and Operation Overview Figure 1-2 shows the physical configuration of the MFD. The TOE is shown as the shaded AR-FR21 therein, and is a set of two ROM boards housing the firmware that controls the controller board of the MFD. 2

CRP-C0031-01 data plays the server machine and halves with the client machine the number of copies specified by the user. Hold before Print: Upon receiving a set of data, this function generates the printable actual image data from it and then saves the generated data in the MFD without printing it. It works as the confidential p r int if the data are stored with a password. Hold after Print: Actual image data can be printed out as usual and then saved in the MFD. Proof Print: This function prints out only one copy out of the designated number of prints and then retains the actual image data for the remaining number of prints, safeguarding against a large amount of misprinting. The Document Filing function prints or deletes the data saved in the MFD. (c) Direct Print: The direct print function, as well as the standard MFD firmware, retrieves a file of print data from a client, an FTP server or an E-mail attachment, and prints it out, without any printer driver as opposed to the printer function. This function can be performed in either of the following ways: E-mail Print / Internet Fax Reception: The TOE periodically checks the mail server, receives E-mails, and prints the attached print files. E-mails sent as Internet faxes are processed in the same way. FTP Pull Print: Through operations on the operational panel, the TOE accesses the FTP server, retrieves a file, and then prints it out. FTP Push Print: This function prints print data that the clients send into the FTP server that the TOE provides. Web Print: This function prints print data that the clients send into the Web server that the TOE provides. (d) Network Scanning: The network scanning function, as well as the MFD standard firmware, scans an original to obtain image data and performs an E-mail/FTP Transmiss i on or an Interne t Fax Transmission. Here, FTP Transmission (to an FTP server), Desktop Transmiss i on (to a clients desktop in FTP), and E-mail Transmission (for a mail server) are called E-mail/FTP Tran s mis s ion in general. To use Desktop Transmiss i on , the destination client must be running the Network Scanning Tool, which is software that accompanies the MFD network scanning function. (e) Fax Transmission: The fax transmission function, as well as the standard MFD firmware, sends a fax to a destination fax machine that is selected on the operation panel. The major optional features are listed below: Timer Transmission: The TOE holds a transmission in and starts it when the reservation time that the user has specified comes. (f) Fax Reception: The fax reception function, as well as the standard MFD firmware, receives a fax and prints it out. (g) PC-FAX: The PC-FAX (or PCFAX) function, as well as the standard MFD firmware, faxes or internet-faxes image data from a client, in which the PC-FAX driver for the MFD shall be installed. The data come up via parallel I/F, USB or the internal network. The major optional features are listed below: Document Filing: Actual image data can be printed out as usual and then saved in the MFD. The data saved in the MFD may later be printed or deleted with the 5

CRP-C0031-01 Document Filing function. (h) Document Filing: The Document Filing function, as well as the standard MFD firmware, saves actual image data to the HDD in the MFD, and later calls them up to reuse them on the operation panel or from a client via the Web. The TOE provides confidential mode , a filing mode that protects the saved data by a password. A file saved in confidential mode is called a confidential file. For saving data in a con fi dential file, the following four operations are available: Scan Save: Actual image data obtained by scanning is saved to the HDD without being printed or transmitted. Copy job ( FILE specified): See Copy above. Printer job ( Hold be f ore Print, Hold after Print or Proof Print specified): See Printer above. PC-FAX job ( Document Fi li ng specified): See PC-FAX above. During each saving operation above, the TOE allows the user to types in a password, and saves the password together with the actual image data into a confidential file. For calling up a saved confidential file and using it, authentication by entry of the password is required before the operations on the file. Operations on saved files include the following: Print: Prints the saved file, with the settings such as number of copies to print, as well as the copy function. Tandem printing feature is also available here. Send: Transmits the saved file by fax, by E-mail/FTP transmission or by Internet fax. Preview: Displays a rough picture of the actual image data in the saved file. Available only on the Web. Property change: Has the saved file change from a confidential file to a file not confidential (without password), and vice versa. Password change. Delete. (i) Backup: The backup function, as well as the standard MFD firmware, creates a backup file in the client of a file stored in the HDD using the Document Filing function, and restores a backup file to the HDD. The former operation is called exporting or backing up the file. And the latter operation is called importing or resto r ing the file. These operations are instructed by the user on the clients. A file is exported in the following sequence: A user accesses the TOE Web from a client and operates as needed for the options, such as selecting a file in the HDD, and specifying the password. The TOE confirms that the given password is correct for the selected confidential file, and then, sends the file, in its encrypted form as it has been, to the Web browser on the client. The Web browser on the client downloads the file and saves it. A file is imported in the following sequence: A user accesses the TOE Web from a client and operates as needed for the options, such as selecting a file on the client. The Web browser on the client uploads the selected file onto the TOE. The TOE receives the file, encrypts if not yet done, and saves it. (j) Network Management: The network management function, as well as the standard MFD firmware, allows configuring the IP address to be allocated for the MFD, the IP address of the DNS servers that the MFD is to refer, and other network related settings. These configurations are required for utilizing MFD networking functionalities. Some features of this function are provided via the operation panel. They are on a UI 6

1.4 Certification The Certification Body verifies the Evaluation Technical Report and Observation Report prepared by the evaluation facility and evaluation evidence materials, and confirmed that the TOE evaluation is conducted in accordance with the prescribed procedure. Certification review is also prepared for those problems found in the certification process. Evaluation is completed with the Evaluation Technical Report 7
CRP-C0031-01 dated August 2005 submitted by the evaluation facility and those problems pointed out by the Certification Body are fully resolved and confirmed that the TOE evaluation is appropriately conducted in accordance with CC and CEM. The Certification Body prepared this Certification Report based on the Evaluation Technical Report submitted by the evaluation facility and concluded fully certification activities.
1.5 Overview of Report 1.5.1 PP Conformance There is no PP to be conformed. 1.5.2 EAL Evaluation Assurance Level of TOE defined by this ST is EAL3 conformance. 1.5.3 SOF This ST claims SOF-basic as its minimum strength of function. The internal network, in which the TOE is installed, is protected against IT security threats from any external networks. Under such an environment, limited attack should be assumed: with direct accesses to the MFD including the TOE, or within the internal network. It is not assumed to be exposed to extensive external attacks via the internet. Therefore it is rational for the TOE to assume the attackers with low attack potential, and SOF-basic is rational to be claimed on the minimum strength of function. 1.5.4 Security Functions Security functions of the TOE are as follow. (1) Cryptographic operation function (TSF_FDE): Encrypts actual image data that is being spooled or saved by the filing function and stores it in the MSD (HDD or Flash memory) by intervening with the device driver function controlling the MSDs (HDD and Flash memory) in the MFD. This function also decrypts data that was stored in the MSD by spooling or the filing function. (2) Cryptographic key generation function (TSF_FKG): Generates the cryptographic key for encryption and decryption by the cryptographic operation function (previous paragraph). The generated key is stored in volatile RAM. (3) Data clear function (TSF_FDC): When a job is completed and the image data, spooled in the HDD or the Flash memory in order to process the job, is deleted and when a user deletes an image data that the user saved in the HDD by the after-mentioned confidential file function, this function clears the actual image data area by overwriting random values or fixed values to that area ( Auto Clear a t Job End). In addition, for uncompleted job image data and undeleted image data that a user saved, this function clears the actual image data area by overwriting random values or fixed values to that area (Clear All Memory, Clear Document Filing Data and Power up

CRP-C0031-01 Table 1-1 Assumed Threats Identifier T.RECOVER T.SHUNT Threat An attacker physically removes the MSD from MFD to read the MSD and recover the actual image data stored in it. An attacker tampers with the network-related settings of the MFD to make the MFD send the actual image data to the equipments that the attacker uses as means to attack, when a user operates the MFD to send the actual image data. An attacker impersonates a user to print or transmit actual image data that the user has stored in the MSD.

T.SPOOF

1.5.6 Organisational Security Policy No organizational security policies to comply with are required of the TOE utilized in organizations. 1.5.7 Configuration Requirements The TOE runs when installed in place of the standard ROM of a Sharp MFD, the model name of which is one of the followings: AR-311N, AR-351N, AR-451N, AR-M351N, AR-M355N, AR-M355NJ, AR-M451N, AR-M455N, AR-M455NJ, AR-M351U, AR-M355U, AR-M355UJ, AR-M451U, AR-M455U and AR-M455UJ. 1.5.8 Assumptions for Operational Environment Assumptions required in environment using this TOE presents in the Table 1-2. The effective performance of the TOE security functions are not assured unless these preconditions are satisfied. Table 1-2 Assumptions in Use of the TOE Identifier A.NETWORK Assumptions The MFD, in which the TOE is installed, is connected to an internal network kept secure so as not to be wiretapped, and is protected against being accessed arbitrarily from any external networks. The Key Operator and the Web-Admin are trustworthy persons who will not take improper action with respect to the MFD and the TOE. Every user, who may be an administrator of the TOE and/or the MFD, handles the password in the following ways: Every password shall be set up not easy to guess. Every password shall be updated on regular basis. Every password shall be maintained in safety.

A.OPERATOR A.USER

CRP-C0031-01 1.5.9 Documents Attached to Product Documents attached to the TOE are listed below. (1) Japanese version: AR-FR21 Data Security Kit Operation Manual version 0.02, CINSJ3103FC51 AR-FR21 Data Security Kit Notice version 0.03, TCADZ6051FCZZ AR-FR21 Web Help (General), TOE built-in AR-FR21 Web Help (Document Filing), TOE built-in AR-FR21 Installation Manual version 0.02, TCADZ6047FCZZ (2) English version: AR-FR21 Data Security Kit Operation Manual version 0.02, CINSZ3104FC51 AR-FR21 Data Security Kit Notice version 0.03, TCADZ6052FCZZ AR-FR21 Web Help (General), TOE built-in AR-FR21 Web Help (Document Filing), TOE built-in AR-FR21 Installation Manual * version 0.02, TCADZ6048FCZZ * German, French and Spanish versions are attached. Following documents, attached to the MFD, shall also be read for use of the TOE: (1) Japanese version: Digital Laser Copier/Printer Digital Multifunctional System Key Operator s Guide version 1 (TINSJ2818FCZZ) MODEL AR-311N AR-351N AR-451N Digital Laser Copier/Printer Digital Multifunctional System Operation Manual (for general information and copier operation) version 2 (TINSJ2796FCZZ) Digital Laser Copier/Printer Digital Multifunctional System Operation Manual (for printer) version 1 (AR311N-JP-PRINTER) Digital Laser Copier/Printer Digital Multifunctional System Operation Manual (for scanner) version 1 (AR351N-JP1-SCANNER) Digital Laser Copier/Printer Digital Multifunctional System Operation Manual (for facsimile) version 1 (TINSJ2785FCZZ) (2) English version: Laser Printer Key Operator s Guide version 1 (TINSE2820FCZZ) MODEL AR-M351N AR-M451N Laser Printer Operation Manual (for general information and copier operation) 11

CRP-C0031-01 version 1 (TINSE2797FCZZ) Laser Printer Operation Manual (for printer) version 1 (ARM451N-EX-PRINTER) Laser Printer Operation Manual (for network scanner) version 1 (ARM351N-EX1-SCANNER) AR-FX12 Facsimile Expansion Kit Operation Manual version 1 (TINSE2791FCZZ)
2. Conduct and Results of Evaluation by Evaluation Facility
2.1 Evaluation Methods Evaluation was conducted by using the evaluation methods prescribed in CEM Part 2 in accordance with the assurance requirements in CC Part 3. Details for evaluation activities are report in the Evaluation Technical Report. It described the description of overview of the TOE, and the contents and verdict evaluated by each work unit prescribed in CEM Part 2.
2.2 Overview of Evaluation Conducted The history of evaluation conducted was present in the Evaluation Technical Report as follows. Evaluation has started on June, 2005 and concluded by completion the Evaluation Technical Report dated August, 2005. The evaluation facility received a full set of evaluation deliverables necessary for evaluation provided by developer, and examined the evidences in relation to a series of evaluation conducted. Additionally, the evaluation facility directly visited the development and manufacturing sites on June, 2005 and examined procedural status conducted in relation to each work unit for configuration management, delivery and operation and lifecycle by investigating records and staff hearing. Further, the evaluation facility executed sampling check of conducted testing by developer and evaluator testing by using developer testing environment at developer site on June, 2005. Problems found in evaluation activities for each work unit were all issued as Observation Report and were reported to developer. These problems were reviewed by developer and all problems were solved eventually. As for problem indicated during evaluation process by the Certification Body, the certification review was sent to the evaluation facility. These were reflected to evaluation after investigation conducted by the evaluation facility and the developer.
2.3 Product Testing Overview of developer testing evaluated by evaluator and evaluator testing conducted by evaluator are as follows. 2.3.1 Developer Testing 1) Developer Test Environment The test configuration performed by the developer is shown in the Figure 2-1. In the Figure 2-1, the (122) decode.exe indicates a decryption software tool for testing. And the (12) HDD that connects to the (110) PC as debug terminal indicates that the (12) HDD built into the (10) MFD is taken out and is connected to the PC.
Controller board (11)TEST ROM Fax expansion kit (31) Pseudo exchang e Telephone cable

(40) Serial cable (50) LAN Hub
(110) PC as debug terminal (and also as (120) FTP server, (130) E-mail server, (140) client and (150) HDD decoding) (111) Serial terminal emulator software (121) TIFF file viewer software (122) decode.exe (123) FTP server software (124) File dump software (131) E-mail server software (141) Web browser (142) Printer driver (143) PC-FAX driver (144) Network Scanning Tool (145) FTP client (151) HDD dump software

(12) HDD

LAN cables

(10) MFD

NIC (21) Manufacture version TOE ROM (20) MFD for tests of tandem-printing (and also fax)
Figure 2-1: Configuration of Developer Testing 2) Outlining of Developer Testing Outlining of the testing performed by the developer is as follow. a. Test configuration The test configuration performed by the developer is shown in the Figure 2-1. The developer testing has been performed in a testing environment of a hardware and software configuration equivalent to the TOE configuration identified in the ST. The (11) TEST ROM is similar but not identical to the TOE identified in the ST. However it is considered equivalent to the TOE because it is made of adding just debugging-functions (for testing) to the manufacture version of the TOE. Further, the testing configuration includes software tools for testing that the TOE configuration of the ST does not identify, however they do not affect behaviour of the security functions. b. Testing Approach The tests have been performed using the following methods: 1. Stimulate the external interfaces of the security functions by manually operating the MFD (through the operation panel, power supply etc.), and observe the output (on the operation panel, to the debug terminal and into log-files) that shows behaviour of the security functions. 2. Stimulate the external interfaces of the security functions by operating the TOE Web, and observe the output (on the operation panel, to the debug terminal, into log-files and through the TOE Web) that shows behaviour of the security functions. 3. Stimulate the external interfaces of the security functions by having the MFD scan/receive or print/transmit actual image data, and observe the output (on the operation panel, to the debug terminal, into log-files and as 14

CRP-C0031-01 dump lists of the HDD taken out from the MFD) that shows behaviour of the security functions. c. Scope of Testing Performed The developer performed 48 tests. The coverage analysis is conducted and examined to testing satisfactorily all of the security functions and the external interface described in the functional specification. Then, the depth analysis is conducted and examined to testing satisfactorily all the subsystems and the subsystem interfaces described in the high-level design. d. Result The evaluator confirmed consistencies between the expected test results and the actual test results provided by the developer. The evaluator confirmed the developer testing approach performed and legitimacy of tests performed, and confirmed consistencies between the actual testing approach resulting in the actual test results and the test approach described in the test plan. 2.3.2 Evaluator Testing 1) Evaluator Test Environment The test configurations for the independent testing and the penetration testing by the evaluator are shown in the Figure 2-2 and in the Figure 2-3 respectively. In the Figure 2-2, t he (122 ) decode.exe indicates a decryption software tool for testing. And the (12 ) HDD that connects to t he (110) PC as debug terminal indicates that the (12) HDD built into the (10) MFD is taken out and is connected to the PC.
(40) Serial cable (50) LAN Hub (12) HDD NIC (110) PC as debug terminal (and also as (120) FTP server, (130) E-mail server, (140) client and (150) HDD decoding) (111) Serial terminal emulator software (121) TIFF file viewer software (122) decode.exe (123) FTP server software (124) File dump software (131) E-mail server software (141) Web browser (142) Printer driver (143) PC-FAX driver (144) Network Scanning Tool (145) FTP client (151) HDD dump software
Figure 2-2: Configuration of Evaluator Independent Testing
(1) MFD Controller board (2) Manufacture version TOE ROM (3) LAN (4)PC for FTP server (5)FTP server software
(6)PC for inspection (7)Web browser software (8)Printer driver (9)Port scanning tool (10)Web proxy tool
Figure 2-3: Configuration of Evaluator Penetration Testing 2) Outlining of Evaluator Testing Outlining of testing performed by the evaluator is as follow. a. Test configuration The test configuration for the independent testing performed by the evaluator, shown in the Figure 2-2, is equivalent to the developer testing. The configuration for the penetration testing is shown in the Figure 2-3. The independent testing and the penetration testing have been performed in the TOE testing environment equivalent to the TOE configuration identified in the ST. Further, the testing configuration includes tools for testing that the TOE configuration of the ST does not identify, however they do not affect behaviour of the security functions. b. Testing Approach The tests have been performed using the following methods: 1. Stimulate the external interfaces of the security functions by manually operating the MFD (through the operation panel, power supply etc.), and observe the output (on the operation panel, to the debug terminal and into log-files) that shows behaviour of the security functions. 2. Stimulate the external interfaces of the security functions by operating the TOE Web, and observe the output (on the operation panel, to the debug terminal, into log-files and through the TOE Web) that shows behaviour of the security functions. 3. Stimulate the external interfaces of the security functions by having the MFD scan/receive or print/transmit actual image data, and observe the output (on the operation panel, to the debug terminal and into log-files) that shows behaviour of the security functions. 4. Execute a port scan to the NIC of the MFD, and observe how it responds. c. Scope of Testing Performed 16

The evaluator performed 44 tests altogether. Among them, 22 tests were designed originally as the independent testing, 14 were sampled from the developer testing and the last 8 made the penetration testing. Each type of the evaluator testing is designed in following consideration. [The Originally-designed Independent Testing] (1) Shall cover all of the security functions, (2) Shall cover all of the logical TSFI, (3) Shall cover both user and administrator UI on the operation panel, and (4) Shall make a different choice from the developer testing among the combinations of job type, with/without filing option and MSD type (i.e. Flash memory or HDD), for the tests of the cryptographic operation function and the data clear function. [The Sampling Tests from the Developer Testing] (1) Shall achieve at least 20% of the number of the tests of the developer testing, (2) Shall cover all of the security functions, (3) Shall cover, as regards the MSD tested, both the spool areas (of HDD and Flash memory) and the filing area, and (4) Shall cover every class of the developer testing except Testing by Taking HDD Out. [The Penetration Testing] (1) Shall examine vulnerabilities of authenticated sessions made during accesses to the TOE Web, and (2) Shall include on-the-spot activities to verify the rationales that public domain vulnerabilities are not exploited. d. Result All evaluator testing conducted is completes correctly and could confirm the behaviour of the TOE. The evaluator also confirmed that all the test results are consistent with the behaviour.
2.4 Evaluation Result The evaluator had the conclusion that the TOE satisfies all work units prescribed in CEM Part 2 by submitting the Evaluation Technical Report.
3. Conduct of Certification
The following certification was conducted based on each materials submitted by evaluation facility during evaluation process. 1. Contents pointed out in the Observation Report shall be adequate. 2. Contents pointed out in the Observation Report shall properly be reflected. 3. Evidential materials submitted were sampled, its contents were examined, and related work units shall be evaluated as presented in the Evaluation Technical Report. 4. Rationale of evaluation verdict by the evaluator presented in the Evaluation Technical Report shall be adequate. 5. The Evaluator s evaluation methodology presented in the Evaluation Technical Report shall conform to the CEM. Problems found in certification process were prepared as certification reviews, which were sent to evaluation facility. The Certification Body confirmed such problems pointed out in Observation Report and certification review were solved in the ST and the Evaluation Technical Report.

4. Conclusion

4.1 Certification Result The Certification Body verified the Evaluation Technical Report, the Observation Report and the related evaluation evidential materials submitted and confirmed that all evaluator action elements required in CC Part 3 are conducted appropriately to the TOE. The Certification Body verified the TOE is satisfied the EAL3 assurance requirements prescribed in CC Part 3.

4.2 Recommendations None

5. Glossary
The abbreviations used in this report are listed below. CC: CEM: EAL: PP: SOF: ST: TOE: TSF: Common Criteria for Information Technology Security Evaluation Common Methodology for Information Technology Security Evaluation Evaluation Assurance Level Protection Profile Strength of Function Security Target Target of Evaluation TOE Security Functions
The glossaries used in this report are listed below. The part of an image data file that does not include the management area. A printed circuit board on which components are mounted by Board: soldering. An operation that clears (by overwriting) all actual image Clear All Memory: data stored in all MSDs in an MFD. Controller board: Controls the entire MFD and is equipped with the microprocessor executing the firmware within the TOE, the volatile RAM, and the EEPROM retaining settings. EEPROM: Electrically Erasable Programmable ROM, a type of non-volatile memory that allows electrical rewriting to any part of memory. A device that prints an image on paper, including the paper Engine: feeding and paper output mechanisms. Prints out the actual image data, controlling other parts such as paper tray or finisher and is used for copy, printer, direct print, fax reception, and re-operational printout. Also called a print engine or an engine unit. External network: A network other than an internal network of an organization, which is not managed by the organization. Fax expansion kit Provide fax transmission/reception functions, equipped with and Fax I/F: the flash memory retaining the actual image data necessary for the fax transmission/reception job processing. Filing: A function that stores image data handled by the MFD into the HDD, for users later operations, such as a printing or a transmission. Also called Document Filing. Finisher etc.: Optional parts available for finishing purposes such as stapling printed pages and punching holes. Flash Memory: A type of non-volatile memory that allows the entire memory to be erased at once and also allows rewriting to any part of memory. Actual image data:

CRP-C0031-01 An acronym of Hard Disk Drive. Retains the actual image data necessary for job processing other than fax transmission/reception. A user can also use the Document Filing function to retain the actual image data. I/F: Interface Image data: The digital data that results from scanning an original on the MFD for a copy, print, scan, or fax transmission job. In the case of fax reception, the data received via the telephone line, or the received fax data after it has been decompressed. These types of data are also called image data when they have been compressed. Internal network: A network that is protected from security threats from an external network. The intranet of an organization is an internal network. Job: The sequence from beginning to end of the use of an MFD function (copy, printer, direct print, network scanning, PC fax transmission, fax transmission, or fax reception). In addition, the instruction for a functional operation is sometimes called a job. A user that is authorized to access the TOE security Key Operator: management functions and the MFD management functions. The administrator of the MFD and the TOE. Key Operator Code: A password used for authentication of the Key Operator. Key Operator Security administrative functions of the TOE, as well as Programs: MFD administrative functions. To access the Key Operator Programs, authentication as the Key Operator is required. LCD: Liquid Crystal Display A memory device; in particular a semiconductor memory Memory: device. An acronym of Mass Storage Device. For the TOE, an MSD MSD: is an HDD or Flash memory. Network settings: A part of MFD network related setting data of which the ST claims to be a part of assets protected by the TOE. An acronym of Network Interface Card, or, Network NIC: Interface Controller. An Ethernet I/F for internal network connections. Some MFD models may have it as standard, and some as option. Operation panel: A user interface device that includes a display, buttons/keys, and buttons in a touch panel. Or the unit that includes such a device. Paper tray: Stores pages of paper for printout, sending them to the engine unit. RAM: Random Access Memory ROM: Read Only Memory Scanner unit: Scans an original to obtain the actual image data. Used for copy, scan transmission, fax transmission, and scan to HDD. Touch panel type Has the LCD equipped with button keys and a touch panel. operation panel: Provides user interfaces. UI: User Interface HDD: