FCC statement

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
F Reorient or relocate the receiving antenna. F Increase the separation between the equipment and receiver. F Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. F Consult the dealer or an experienced radio/TV technician for help.
Changes or modifications not expressly approved by the manufacturer for compliance could void the users authority to operate the equipment. Shielded circular cable should be used for interfacing with the computer. Caution to user Any modification without prior permission may cause harmful interference. If any modification/change is introduced to this equipment without prior permission, Kyocera as the manufacturer cannot guarantee compliance with FCC rules. To use equipment which does not comply with FCC rules is prohibited. The printer may be optionally installed with the following units: Conforming to the Class A limits
F HS-3E Bulk Paper Stacker F PF-7E Bulk Paper Feeder
Conforming to the Class B limits
DU-20 Duplexer EF-1 Envelope Feeder HS-20 Paper Handler/Stacker IB-3 AppleTalk Interface Board PF-20 Paper Feeder PF-20mini Paper Feeder PK-series KPDL Upgrade Kit SO-6 Sorter/Stacker ST-20 Bulk Paper Stacker

Interface connectors

Important note on the interface connectors Be sure to turn off printer power before connecting or disconnecting an interface cable to the printer. For protection against static discharge which may be applied to the printers internal electronics through the interface connector(s), keep any interface connector which is not in use capped using the protective cap supplied.

10. Except as explained elsewhere in Users Manual, do not attempt to service this product yourself. Removing covers may expose you to dangerous voltage points or other risks. Refer all servicing in those compartments to service personnel. 11. Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions: A When the power cord or plug is damaged or frayed. B If liquid has been spilled into the product. C If the product has been exposed to rain or water. D If the product does not operate normally when the operating instructions are followed. Adjust only those controls that are covered by the operating instructions since improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to normal operation. E If the product has been dropped or the cabinet has been damaged.
Canadian Department of Communications compliance statement
This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.
Avis de conformit aux normes du ministre des Communications du Canada
Cet appareil numrique de la classe B respecte toutes les exigences du Rglement sur le matriel brouilleur du Canada.

ISO 7779

Maschinenlrminformationsverordnung 3. GSGV, 18.01.1991: Der hchste Schalldruckpegel betrgt 70 dB(A) oder weniger gem ISO 7779.

Disclaimer

We shall have no liability or responsibility to customers or any other person or entity with respect to any liability, loss or damage caused or alleged to be caused directly or indirectly by equipment sold or furnished by us, including but not limited to, any interruption of service, loss of business or anticipatory profits, or consequential damages resulting from the use or operation of the equipment or software.
Prolonged Non-Use and Moving the Printer
Prolonged Non-use If you ever leave the printer unused for a long period of time, remove the power cord from the wall outlet. We recommend you consult with your dealer about the additional actions you should take to avoid possible damages that may occur when the printer is used next time. Moving the Printer When you move the printer:
F Move it gently. F Keep it as level as possible, to avoid spilling toner inside the printer.

4.2. Cleaning. 46

Main Charger Unit. 46 Paper Feed Unit. 48
Chapter 5 Troubleshooting. 51
5.1. General Guide. 51 5.2. Power Problems. 52 5.3. Interface Problems. 52 5.4. Print Quality Problems. 53
Completely blank printout. All-black printout. Dropouts, horizontal streaks, stray dots. Black or white vertical streaks. Faint or blurred printing. Grey background. Dirt on the top edge or back of the paper. Characters out of position. 56 56
5.5. Indicators and Messages. 57
Indicators. 57 Maintenance Messages. 58 Error Messages. 59
5.6. Correcting a Paper Jam. 511
Chapter 6 Symbol Set Tables. 61
6.1. IBM Symbol Sets. 62 6.2. Diablo 630 Symbol Sets. 68 6.3. LQ-850 Symbol Sets. 611 6.4. HP LaserJet 4 Plus Symbol Sets. 613
Appendix A Printer Specifications. A1
Appendix B Paper Selection. B1
B.1. General Guidelines. B1
Paper Availability. B1 Paper Specifications. B2
B.2. Selecting the Right Paper. B2 B.3. Special Paper. B5
Overhead Projection (OHP) Film. B5 Adhesive-Backed Labels. B6
Appendix C Host Computer Interface. C1
C.1. Parallel Interface. C1
Parallel interface communication modes. C1 Interface Signals. C2
C.2. RS-232C/RS-422A Interface. C5
RS-232C interface. C5 RS-422A interface. C6
C.3. RS-232C/RS-422A Protocol. C10
PRESCRIBE II FRPO D0 command. C11
C.4. RS-232C Cable Connection. C12
Preparing an RS-232C Cable. C12 Connecting the Printer to the Computer. C12
Index. Index1 Mode Select Menu. Last page
1.7. Memory Expansion Installation
In this section is explained how to expand the printers memory. Expanded printer memory enables you to print more complex pages, download more fonts, and define more macros. It begins by explaining how to remove the main circuit board from the printer, and explains how to install a SIMM (single in-line memory module) on the main circuit board.
The expansion memory should be installed only by a Kyocera authorized dealer or Kyocera certified technician. Kyocera shall not be liable for damage due to improper installation of the expansion memory.
The minimum memory requirements for the printer with various options installed are listed in the table below. Please refer to this table when expanding the printers memory.
Printing condition HP LaserJet 4 Plus only HP LaserJet 4 Plus, duplex mode = on HP LaserJet 4 Plus/KPDL, duplex mode = None HP LaserJet 4 Plus/KPDL, duplex mode = on HP LaserJet 4 Plus/KPDL, resource protection, duplex mode = None, HP LaserJet 4 Plus/KPDL, resource protection, duplex mode = on, Resolution 300 dpi 2 MB 2 MB 2 MB 3 MB 600 dpi 2 MB 3 MB 3 MB 5 MB 10 MB 14 MB
Removing the Main Circuit Board
The main circuit board of the printer is equipped with two sockets for memory expansion. Expansion memory is available in the form of a SIMM.
The following instructions are intended for the technician only.

Parallel Serial Option

Press the ENTER key. This clears the printing job on the interface indicated on the message display. If the printer is receiving data simultaneously on its interfaces, you must be sure which interface the job you wish to abandon is on. With Print Cancel indicated on the message display, press the + key repeatedly until the interface is displayed on the message display. Then, press the ENTER key to abandon the job. When a few pages have been printed out, the printer stops, ready to begin the next job. If you donot stop the computer program first, after the printer executes the printing halt, it immediately starts printing again as it continues to receive data from the computer.

Status Printout

If you want to check the printers current status, including memory available, and option settings, you can find the information you need on the status page. To print out a status page, the printer must be on-line. Proceed as follows: 1. 2. Make sure the message display indicates Ready. Press the STATUS key. The printer prints a page of status information.
The message display indicates Processing during printing of the status page, then returns to Ready. For a full description of the status page, see next page.
Items and values on the status page may vary depending on the printer model and printers firmware version.
Option interface information (if installed)

Sample Status Page

1 Firmware version information The printers firmware version number and release date. 2 Current status information This information gives the printers temporary settings which are made by application or PRESCRIBE II commands or software. Note that this information pertains to the current interface only. Emulation type is indicated by the one of the following numbers. 0-Line printer 1-IBM Proprinter X24E 2-Diablo 630 5-Epson LQ-850 6-HP LaserJet 4 Plus 3 Interface-dependent parameters By default, each one column for the serial and parallel interfaces appears on the status page and any changes in the settings affect the serial or parallel interface respectively. With an optional interface installed, a column for the option interface is also displayed. These parameters may be set independently for each interface, i.e. changes made to the settings for one interface do not affect the other interface(s). Commands to change these settings affect the interface on which the command was received. Some of these settings may also be changed from the printers front panel by first selecting the desired interface and then changing the setting. For more information on setting these parameters, see the PRESCRIBE II Programming manual Chapter 5, Permanent Parameters. 3a Default font name (V3) The power-up scalable font (if specified) for each interface is listed here. The example which follows indicates that the power-up scalable font is AudreyTwo-RegularSWC on the parallel interface.

4 Non interface dependent parameters These parameters affect all interfaces simultaneously. Any changes made with these parameters may interfere with the jobs on the other interface(s).
5 Memory allocation status Total memory shows the total amount of memory installed in the printer, including the expanded memory, if installed. User available shows how much memory is available for storing information to be printed. 6 Service information This information is for service purposes. 7 User defined font list The second status page is a list of fonts (if any) and font information that has been downloaded from the computer. In the example below, first three lines represent the numbers, font names (typefaces), and the sizes in kilobytes of three downloaded bitmap fonts. In line 4, you can see the Swiss742SWC -Bold font with font number 3000.

Form Feed

Depending on your software, there is sometimes a delay before the printer prints the last page of a job. This occurs when the printer is not informed by a code or command that the job is over. If you wait a while, the printer will eventually time out and print the last page. If you do not want to wait, you can obtain the page immediately by pressing the FORM FEED key. The FORM FEED key can be used when the printer is on-line and the message display indicates Waiting. The FORM FEED key does not operate while the printer is off-line. Form feed effects only the current interface. It will not feed out a page that may be in the other interfaces buffer.
Most application software sends the end-of-job command automatically. Pressing the FORM FEED key in the middle of a printing job may cause an unexpected page break and other printing errors.
2.3. Using the Mode Select Menu
This section explains how to use the MODE key on the control panel. The MODE key allows you to set or change the printer environment such as the number of copies to make, emulation, page orientation, code set, etc. to your specific needs. The following items can be selected by using the MODE , + and - , and ENTER keys. Also, the diagram on the last page in this manual gives a quick reference to the full options and the sequence of selection.

Mode Select Menu

Item Function Default Setting Parallel

Interface

Selects the interface on which the control panel settings are effective. This setting affects only the currently active interface. Parallel setting has a sub item in which one of three data transmission modes can be selected Auto , Normal, or High speed Serial setting has five sub items, and sets the following RS-232C/RS-422A parameters: Baud rate Data bits Stop bits Parity Protocol Sets the number of copies to be printed. Changes the emulation mode on the current interface. The key allows access to sub item >Code set.
1 None DTR(pos.)&XON 001 HP LJ 4Plus
Number of copies Emulation >
Selects the bitmap or scalable font for the current interface. Sub items allow selection of typefaces and scaling of the scalable font. The + and - keys toggle between portrait and landscape page orientations. Reads information from the option ROM installed in the printers main board. Reads or writes data from or to an memory card in the printers memory card slot. Also, this menu allows deletion of data from an memory card; and formatting the memory card.

Bitmap

Page orientation Opt. ROM MEMORY CARD > >

Portrait

Function

Default Setting

MP tray mode
Selects the multi-purpose tray mode from first, First cassette, or manual. The key allows access to submenu >MP A4 or Letter tray size , selects the size of multi-purpose tray.
Envelope size Bulk feeder size Paper type
Selects the size of envelope for the optional envelope feeder. Selects the size of paper for the optional bulk paper feeder. Selects the paper type for printing Normal (60 -90 g/m2 ) or Thick (90-200 g/m2 ). We recommned that is fed from the Multi -purpose tray and printed paper output to the Face-up tray. Selects the binding mode for duplex printing short-edge or long-edge binding.
DL or Business A4 or Letter Normal
Duplex mode Sorter mode >

None Stacker

Selects the sorter mode from stacker, collator, sorter, and mail box modes. Selects one of the automatic paper cassette switching modes. Only available when the printer is installed with the optional paper feeder (PF -20/PF-20mini).

Auto cassette

Others
By pressing the (FORM FEED) key and + and keys, the following settings can be made: To set the formfeed time-out time and sleep timer time-out time; to print in hexadecimal dump mode; to print a list of resident fonts; to reset the printer; to set the linefeed and carriage-return action, panel keep mode, and the message language; to read the total pages printed; to optimize the KIR level, and to set the Ecoprint mode, and the resource protection mode; optimize printing resolution; to adjust the print density.

Priority High

Error Message

Remarks

Replace Toner Clean printr Replace wastetoner bottle Clean printer. Press CONT Paper jam Face-down tray paper full Option stacker paper full Remove Opt. Stacker paper Paper path error Memory overflow. Press CONT Print overrun. Press CONT KPDL error. Press CONT MEMORYCARD err. Press CONT Opt. ROM error. Press CONT Set paper Press CONT Load paper
short beeps short beeps short beeps short beeps short beeps short beeps short beeps short beeps short beeps short beeps short beeps short beeps short beeps short beeps short beeps long beeps

* ** ** ** ** ** **

Add paper
* Model FS-3700 only ** These error messages are displayed if the relevant option is fitted.
The alarm will continue to sound while the error condition continues (if the printer is in the sleep mode, the alarm will be silent for that period alone). The alarm will cease to sound, however, when the CANCEL key is pressed. To rectify the various error conditions listed above, please refer to Chapter 5 of this manual, or to the operating manuals accompanying the various optional equipment.
If you wish to cancel the data being processed while the audio alarm is sounding, press the CANCEL key twice. Firstly, the audio alarm will be turned OFF, and then the data processing will be canceled. After the audio alarm has been set to ON, even if the PRESCRIBE II FRPO INIT command is executed, the printer will not return to the initial (OFF) alarm setting. To set the audio alarm to OFF, reset using the mode selector menu from the control panel.
2.10. Operating a Memory Card
Hints on Writing Fonts to the Memory Card
Some memory card writer utility programs are available for writing data to the memory card. If you write fonts into a memory card, we recommend you write them as font data and not as host data. Fonts written in a memory card as font data are automatically loaded in the printer when it is switched on and are usable on all the printer interfaces simultaneously. The printer reads only the header part of these fonts into its memory and therefore these fonts do not occupy a large area in the printers memory. If you write the fonts in the memory card as host data, the fonts are transferred directly from the memory card into the printers memory when the card is read. This may require extra memory to be installed in the printer as they usually occupy a great amount of the printers memory. Moreover, use of the fonts is restricted on only the interface that was active during the fonts were read from the memory card. To properly write font data into the memory card, refer to the memory card writer manufactures instructions.

Check that the message display has changed to Waiting , then press the (FORM FEED ) key. This writes the file to the memory card and instructs the printer to automatically print out a memory card write information page as shown below.

Data type.

Type of data written (currently only type 2 is supported). Partition (data) name. The destination name of data written to the card. Write data length. The size of the written data on the memory card in bytes. Others. Error information.
When the memory card write information page is printed, the message display returns to Ready. If the writing was not completed successfully, an error code appears on the message display. For details, see Section 5.5. Indicators and Messages. If this happens, press the CONT key. The message display returns to Ready. 5. Repeat above steps until you have transferred all data (files) that you want to write to the memory card. Each time you finish writing data, a memory card write information page is printed from the printer showing the information explained in step 4 above, but pertaining only to the data just written. To see all data contained in the memory card at once, print a list of data names as explained on the last page of this manual.
Deleting Data from a Memory Card
It is possible to use the printer to delete data from a memory card one by one. First check that the memory card is writable (for example that the memory card is not write -protected, data exists on the card, and its internal battery is not exhausted). Otherwise, the >Delete data menu will not be shown on the message display. When the deletion is completed, the printer automatically prints out a memory card status page as shown on page 2-24.

Formatting a Memory Card

Formatting allows data to be written to the card. A new memory card must be formatted before it can be used in the printer.
Formatting destroys any existing data on the memory card.
First check that the memory card is writable (for example that the memory card is not write -protected, and its internal battery is not exhausted). When the formatting operation is successfully completed, the printer automatically prints out a formatting information page as shown below.
Card size. The total size of the memory card memory in bytes. Data size. The size the printer uses for its system in bytes. Remaining size. The size remaining in the memory card for storing data in bytes.

When the toner container is installed correctly on the developer.
Push the top of the toner container unit ("PUSH HERE") until it locks in. Make sure that the toner container is properly locked in the printer.
Close the top cover by pressing the arrowed part in this diagram. It is necessary to clean the inside of the printer after replacing the toner container. If the toner container is replaced when the message Replace Toner Clean printer is displayed, the message Clean printer.press CONT will be displayed after replacement. After cleaning the inside of the printer (See Section 4.2. Cleaning), the message will disappear when the CONT key is pressed, and the printer will be ready for printing.
Replace the Waste Toner Bottle
When replacing the toner container, the used waste toner bottle in the printer should also be replaced with a new one from the new toner kit. Open the printer side cover.

Side Cover

Old Waste Toner Bottle
Remove the waste toner bottle as shown right. Remove the waste toner bottle as gently as possible so as not to scatter the waste toner inside. Do not let the opening of the waste toner bottle face downward. Cap the waste toner bottle after removing from the printer.
To avoid toner spilling, place the capped waste toner bottle in the plastic bag supplied before forwarding to proper disposal.
Locate the new waste toner bottle in the toner kit, and install in the printer as shown right. Do not cap the new waste toner bottle. Insert the new waste toner bottle with the bottle tilted slightly towards you as shown in the figure.

New Waste Toner Bottle

After ensuring that the bottle is correctly installed, close the side cover.

4.2. Cleaning

In addition to the maintenance procedures described on the following pages, the charger wire in the drum unit and paper feed unit should be cleaned from time to time, or whenever print quality problems occur. To avoid print quality problems, the following printer parts must be cleaned with every toner container replacement.
If the toner container has been replaced when the message Replace Toner Clean printer was displayed, the message Clean printer.press CONT will be displayed after replacement. After cleaning the inside of the printer following the procedure shown below, press the CONT key; the message will disappear and the printer will be ready for printing.

Main Charger Unit

The main charger unit grid should be cleaned when the toner container is changed. Cleaning the Charger Wire 1. Open the printer side cover.
Pull the cleaning knob (green ) slowly in and out a few times. This pulls a cleaning pad inside the drum unit along the wire.

5.6. Correcting a Paper Jam
The Paper jam message is displayed on the message display when paper becomes stuck in the paper transport system, the paper feed timing is incorrect, or paper fails to feed at all. The jam can be corrected by removing the paper. The printer goes off-line when the Paper jam message is displayed. Compare the symbol on the front panel that is flashing to Figure 5.1 and take the appropriate action listed below:
Check the facedown output tray. A B C B D A Check the inside of the rear cover. Check the face-up output tray. Check the paper feed cassette. If paper is partially fed out into the tray, pull the paper out the rest of the way by hand, then open and close the printers top cover or the paper feed unit. Open the printers rear cover. Draw out the paper feed unit. Pull out the paper as shown in Figure 5.2. Close the printers rear cover. Refer to A, above. If paper is stacked in the paper cassette, not reaching the registration rollers, remove the paper cassette and draw out the paper feed unit. Remove the jammed paper. See Figure 5.3. Close the paper feed unit and install the paper cassette in the printer. If the paper is caught by the registration rollers, draw out the paper feed unit half way and remove the jammed paper. See Figure 5.4. Return the paper feed unit to the printer. If the paper is stacked in the multi-purpose tray, remove the paper by pulling it out. Open and close the printers top cover or the paper feed unit.
Figure 5.1. Printer Symbol
C Check the registration roller.
Check the multi -purpose tray.
When the jammed paper has been removed, open and close the printers top cover or the paper feed unit. Then the printer automatically warms up, goes on-line, and continues printing. Depending on the point at which the jam occurred, the printer may or may not print the jammed page. If paper jams occur frequently, try using a different type of paper, replace with paper from another ream, turn the stack of paper over, or turn the paper the other way around. Read the information in Appendix B. Also, look for tiny pieces of paper that may have been torn off and overlooked when the jammed paper was removed. If you cannot solve the problem by changing the paper, there may be a problem with the printer. Call a service person.
When pulling the paper, pull it gently so as not to tear it. Torn pieces of paper are difficult to remove and may be easily overlooked, deterring the jam recovery.

Rear Cover

Figure 5.2. Rear Cover
Figure 5.3. Paper Cassette
Figure 5.4. Paper Feed Unit

The voltage levels of the interface signals conform to EIA RS-232C specifications. SPACE is from 3 volts to 15 volts. MARK is from -3 volts to -15 volts. Voltages between -3 volts and 3 volts are undefined.

RS-422A interface

The serial interface of this printer was set to RS-232C mode before leaving the factory. However, by changing the jumper connector on the main circuit board, the interface can be changed to RS-422A mode. In RS-232C mode, the printer can be connected to a personal computer (or similar device) equipped with an RS-232C serial interface. (The serial interface is set to RS-232C before leaving the factory.)
In RS-422A mode, the printer can be connected to a personal computer (or similar device) equipped with an RS-422A serial interface. The changing of the main circuit board jumper connector should be carried out only by a Kyocera authorized dealer or Kyocera certified technician. Kyocera shall not be liable for damage due to improper changing of this main circuit board jumper connector.
Removing the Main Circuit Board The following instructions are intended for the technician only.
Notes on Handling the Main Circuit Board
Protect the electronics by taking these precautions:
to discharge yourself of static electricity. While doing the work, it is recommended that you wear an antistatic wrist strap.
F Touch the main circuit board only by the edge.

Jumper Connector

Changing the Jumper Connector 1. Carefully remove the jumper connector from the main circuit board, and reconnect to the pin position shown in the diagram.
After completion of the above, return the main circuit board to the printer by reversing the procedure followed when removing it.
Verifying the Setting The procedure described below should be followed to verify that the RS-422A mode had been correctly set. 1. 2. 3. Make sure the power switch is off. Plug the power cord into the printer and turn power on. When the printer is on-line, press the STATUS key. If the mode has been correctly set, "RS-422A " should be indicated on the status page printout. Please refer to the sample printout shown below.

[Printer Status Page]

If RS-422A is indicated here, the setting was successful.
Interface Signals The pins in the printers RS-422A interface connector carry the signals listed in Table C.3.
Table C.3. RS-422A Signal Pin Assignments Pin In/out In Out Out In Signal FG RDA SG SDA SDB RDB Description Frame ground Receive data Inverted Signal ground Send data Inverted Send data Receive data
Overview of Signals (RS-422A)

Index-1

Macintosh computer AppleTalk interface kit (IB-3) 1-15 PostScript upgrade kit 1-15 Main circuit board 1-23, C-6 Maintenance messages Add paper 5-8 Call service person En 5-9 Call service person Fn 5-9 Clean printer.Press CONT 5-8 Face-down tray paper full 5-8 Load paper 5-8 Missing Wastetoner bottle 5-8 Paper feed unit Open 5-8 Paper jam 5-8, 5-11 Replace Toner Clean printer 5-8 Replace Wastetoner bottle 5-8 Set paper Press CONT 5-8 Side cover Open 5-8 Toner low TK-20 Clean printer 5-4 - 5-5, 5-8 Top cover Open 5-8 Warning Low memory 5-8 Memory card 3-1 2-22 Delete Format 2-23 handling 1-22 ICCD command 2-21, 5-10 insert 1-21 List of data names 2-24 Partition 2-24 Read fonts/data 2-20 remove 1-21 Writing data 2-21 Memory expansion installing 1-23 minimum memory requirements 1-23 2-2 Message display Mode select menu 2-12 Multi-purpose tray 1-17 cassette mode 1-18 first mode 1-20 manual mode 1-19 1-20 OHP film paper guides 1-17 protector bar 1-17 selecting 1-17 sub tray 1-17
Names of parts front view interior view rear view Net work x Note on power 1-5 1-6 1-6 1-3
OHP film B-5 On Line 2-7 Option interface 2-2 Options xi
Power requirement 1-2 Power switch 2-6 PRESCRIBE command xii FRPO I0 command 2-20 PRESCRIBE commands 2-5, 2-10, 5-6 FRPO D0 command C-11 FRPO I0 command 2-20 ICCD command 2-24 Print density 2-17 Print quality 5-3 Printer driver 1-15 Processing 2-2 Protocol C-10
Ready 2-2 Ready indicator 2-6 Recycled paper B-7 Registration roller 4-8 Resident fonts 3-3 Resolution 2-2 Resource protection 2-17 RS-232C 1-6, 2-2, C-5 cable C-12 pin assignments C-5 RS-232C/422A C-12 - C-13 RS-422A 1-6, 2-2, C-6 jumper connector C-7 pin assignments C-8
Packing 1-3 Paper B-3 adhesive label B-6 colored paper B-7 condition B-2 envelope B-7 grain B-4 OHP film B-5 preprinted paper B-7 recycled paper B-7 selection B-1 size B-3 special paper B-5 - B-7 specifications B-2 thickness B-3 type 2-13 weight B-3 Paper cassette 1-11 clips 1-11 paper limit 1-11 Paper feed unit release lever 1-5, 4-8 Paper jam 1-2, 5-11 Paper stopper 1-12 Parallel interface 1-13, 2-2, C-1 bi-directional/high-speed x clips 1-13 communication modes C-1 pin assignments C-2 transmission mode 2-12 Partition 2-24 PDF417 x, xii Plastic bag 4-2 Please wait 2-2 PostScript 3-3 Power cord 1-13
Scalable font 3-2 outline 3-2 Self test 2-2 Serial interface 2-2, C-5 PRESCRIBE FRPO D0 command C-11 protocol C-10 RS-232C mode C-6 RS-422A mode C-6 Set up 1-7 Setup emulation 1-14 face-up output tray 1-12 interface 1-13 paper 1-11 paper cassette 1-11 paper stopper 1-12 power cord 1-13 printer driver 1-15 status page printing 1-14 toner container 1-8

Index-2

SIMM installing 1-26 removing 1-26 sockets 1-24 test 1-27 Simple Network Management Protocol (SNMP) x Sleep mode x, 2-14 Please wait 2-14 Sleeping 2-14 Sleep timer 2-14 Soft fonts 3-1 Stack selection 2-6 Status page 1-14 printing 2-8, 5-1 Symbol sets 3-11, 6-1 Diablo 630 symbol sets 6-8 HP LaserJet 4 Plus symbol sets 6-13 IBM symbol sets 6-2 LQ-850 symbol sets 6-11
Waiting 2-2 Waste toner bottle Windows 1-15 Wiper cloth 4-8
Temperature and humidity 1-2 Thick paper 2-13 TK-20/TK-20H 4-1 Toner container 4-2 dispose 4-2 installing 1-8 life 4-1 release lever 4-2 replacement 4-1 sealing strip 1-8, 4-3 Toner kit 4-1 Top cover 1-8 - 1-9 Troubleshooting error messages 5-9 guidelines 5-1 indicators 5-7 interface 5-2 maintenance messages 5-8 quality problem 5-3 Two-dimensional bar code (PDF417) x Typeface 3-1

Index-3