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NON-FIT LIST FOR TRIMMER HEADS
as of 5-26-2011 If your trimmer is on this list, our heads are not recommended for it.

Manufacturer

BOLENS CLUB CADET CLUB CADET CLUB CADET CRAFTSMAN CRAFTSMAN CRAFTSMAN CRAFTSMAN ECHO ECHO ECHO ECHO HOMELITE HOMELITE HOMELITE HOMELITE HOMELITE HOMELITE HOMELITE HOMELITE HOMELITE HOMELITE HOMELITE HOMELITE HOMELITE HOMELITE HOMELITE HOMELITE HOMELITE HOMELITE HOMELITE HUSQVARNA HUSQVARNA HUSQVARNA HUSQVARNA IDC JOHN DEERE JOHN DEERE JOHN DEERE JOHN DEERE JONSRED MCCULLOCH MCCULLOCH MCCULLOCH MCCULLOCH MCCULLOCH MCCULLOCH MCCULLOCH MCCULLOCH MCCULLOCH MCCULLOCH MCCULLOCH MCCULLOCH MCCULLOCH POULAN REDMAX

Incompatible Models

BL-250 CC-3003 CC-3075 CC-2020 172.7454 1725-CC 358979 358-791030 GT-1100 GT-200-R SRM-225 SRM-210 UT-20785 UT-20772 UT-2002A UT-20683 UT-20769 UT-15136 UT-20706 UT-20024-B UT-20046 ST-275 ST-200 ST-160 ST-80 FX-135 D-725-CD 223-L 125-C 125-L 125-RJ 540 XT-105-SB C-540 2026-L TITAN-2250 MAC-1385-L MT-780 MT-700 FR-48 FR-56 B-400128-01 330-PX 310 PP-SN-132 GZ-23-N
RYAN RYOBI RYOBI RYOBI RYOBI RYOBI RYOBI RYOBI RYOBI RYOBI RYOBI RYOBI RYOBI RYOBI RYOBI RYOBI RYOBI RYOBI RYOBI RYOBI RYOBI RYOBI RYOBI RYOBI SHIBDAWA SNAPPER STIHL STIHL STIHL STIHL STIHL STIHL STIHL STIHL TORO TORO TROYBILT TROYBILT TROYBILT TROYBILT TROYBILT TROYBILT TROYBILT WEEDEATER/POULAN WEEDEATER/POULAN WEEDEATER/POULAN WEEDEATER/POULAN WEEDEATER/POULAN WEEDEATER/POULAN WEEDEATER/POULAN WEEDEATER/POULAN WEEDEATER/POULAN WEEDEATER/POULAN YARDMAN YARDMAN YARDMAN
Brush Cutter Series 825-R 704-R 2079-R 990-R RY-30544 RY29550 RY-28020 825-R BC-30 1079-R 890-R 716-R 767-RJ 767-R 766-R 768-R 1079-R CS-26 SS-S-21 S-318-NG FS-56-RC FS-75 FS-46-C FS-45 FS-40 FS-36 FS-66 SS-90-R TC-300 51932-A TB-465-SS TB-3000 TB-590-BC TB-495 TB-90 TB-55 TB-22 FX-26-SCE RTE-112 FL-26 FL-21 FL-711334 XT-700 XT-600 PPD-100 RTE-115 MX-550 YM-1000 YM-300 YM-25

RYOBI 680 series

682 / 682P / 684 / 684P / 685 / 685P / 686 / 686P / 688P / 6810P
A2-Plus Size Multi-Color Offset Presses
Model in photo is shown with optional accessories.
Quick task changing capability to accommodate today's shorter-run, more diversified jobs. Consistent high print quality even at high speeds of 15,000 sheets per hour. These are the biggest advantages of the RYOBI 680 Series. In pursuit of production efficiency, RYOBI 680 Series presses incorporate an abundance of advanced automated systems. Yet, they require less operation skill thanks to their numerous user-friendly features. Designed to further increase profitability, these versatile presses are the ideal solution to the strict demands for productivity and quality of today's commercial printing industry.

RYOBI 682/ 682P

A2-Plus Size 2-Color Offset Press

RYOBI 684/ 684P

A2-Plus Size 4-Color Offset Press

RYOBI 685/ 685P

A2-Plus Size 5-Color Offset Press

RYOBI 686/ 686P

A2-Plus Size 6-Color Offset Press

RYOBI 688P

A2-Plus Size 8-Color Offset Press

RYOBI 6810P

A2-Plus Size 10-Color Offset Press
The Ideal Press for Boosting Profitability
RYOBI 686 (Type 6-A : 6-color)
Efficient job changeover improves profitability.
RYOBI believes that shortening the make-ready time during job changeovers _ including paper changing, cleaning, plate changing, registration, and color adjustment _ is key to raising operating rates and improving profitability.
RYOBI Program Inking for Quick Printing Setup
RYOBI Program Inking has been upgraded. RYOBI Program Inking automatically sets the conversion curve for each color according to the image area ratio data calculated at prepress. The ink settings, ink fountain roller speed, and number of contacts by the ink ductor roller are all controlled based on the conversion curves to assure the optimum ink volume.
RYOBI Program Inking Flowchart
No ink on rollers Set No. of prints finished Measure the density on the printed sheet and inputs the data *1

Smart End Inking

Ink on rollers returned to even state
after 2nd job Correction of Inking
Correct amount of ink on rollers

Production printing

Ink ductor control function for small image

1st job

Ink kneading

Start Inking

Minimum amount of ink supplied to rollers

Preset Inking

Automatic ink supply to match image Printing starts automatically
*1:Only for the press with RYOBI PDS-E AUTO/RYOBI PDS-E

Productivity

RYOBI Semiautomatic Plate Changer
The RYOBI semiautomatic plate changer comes as standard equipment and allows plates to be changed quickly and accurately. The operator merely sets the plate on the positioning pins and presses the button. A plate bending device is unnecessary as there is no need to bend the leading edge or the tail edge of the plate. This automated system allows easy reuse of the stored printing plate and can handle polyester-based plates as well as metal plates. Plus, lateral image inaccuracy that may occur due to paper stretching can be adjusted with the fanout clamp.

Fanout clamp

Plate mounting mechanism
RYOBI semiautomatic plate changer
Plate Register Remote Control Device
This system allows the operator to make minute vertical, lateral and diagonal image position adjustments at the delivery side. Adjustments can be made in increments of 0.01mm (0.0004") within a range of 1.0 mm* (0.039") vertically, 2.0 mm (0.079") laterally and 0.20 mm (0.008") diagonally (at maximum printing area).
*682P/684P/685P/686P/688P/6810P: 2 mm (0.079")
Paper Size and Impression Pressure Presets (Option)
The RYOBI 680 Series allows the operator to enter preset values for paper size and thickness using the touch-panel display. Positions of the feeder head and delivery section guides as well as pull side guides can be preset. Plus, an impression pressure preset system is also available.
Note: The pull side guide preset system comes as standard equipment. Feeder head preset, delivery section preset, and impression pressure preset systems are available as options. (The impression pressure preset system includes program-controlled impression cylinder cleaning function.)
Automatic Cleaning Devices
The various automatic cleaning devices of the RYOBI 680 series [automatic blanket cleaning device, automatic impression cylinder cleaning device (option), automatic ink roller cleaning device (option)] reduce the time and effort involved in cleaning and changing colors, reducing the burden on the operator. The RYOBI PCS-G Printing Control System at the delivery side of the press allows the operator to turn each device ON and OFF, as well as select the cleaning pattern according to the degree of cleaning required.

Automatic blanket cleaning device
An optimized digital workflow gives you total control over production and quality.
RYOBI believes that an optimized digital workflow is key to survival in the printing industry, as it enables smooth connection of prepress, printing, and postpress operations as well as consistent control by a CIP4/JDF-compliant management information system for handling everything from the receipt of orders to delivery.
RYOBI PCS-G Printing Control System
Almost the entire operation flow from make-ready through printing _ including paper changing, cleaning, printing settings, registration, color adjustment, water control, and other operations - can be centrally controlled by the RYOBI PCS-G printing control system.
Printing Density Control System (Option) RYOBI PDS, PDS-E AUTO, PDS-E
The RYOBI PDS, PDS-E AUTO and PDS-E Printing Density Control System measure the color bar of the printed sheet using a spectrophotometer with special sensors (a densitometer is used for the PDS-E AUTO and PDS-E). Values needed to correct the color densities to match those of the OK sheet are calculated and provided as feedback to the RYOBI PCS-G, which appropriately adjusts the openings of the ink fountain keys. Quality control that previously relied on human experience and intuition is now done using precise numerical values, contributing to consistent printing.

RYOBI PDS-E AUTO

Digital Workflow
Ink Volume Setter (for PostScript data) (Option) Ink Volume Setter-CIP4 (PPF) (Option)
The image area ratio data is calculated by the Ink Volume Setter software (option) using PostScript data created on either a Macintosh*1 or Windows*2 computer, and then converted by the RYOBI PCS-G to preset the ink fountain keys. Ink Volume Setter-CIP4 (PPF) software (option) allows the image area ratio data to be calculated from PPF files. Effective use of prepress data can dramatically reduce the labor involved in adjusting the ink fountain keys prior to production printing.
*1: Macintosh is a registered trademark of Apple Computer, Inc. *2: Windows is a registered trademark of Microsoft Corporation in the United States and other countries.
High-Precision Register Punch
RYOBI RP740-425AUTO/RYOBI RP780-425M (Option) The CCD camera scans the register marks exposed on the plate, and the register marks are displayed on the center monitors. By checking the monitors, diagonal, vertical and lateral micro-adjustments can be done easily by dial operation, assuring accurate plate punching with simple lever operation. The RYOBI RP740-425AUTO, available as an option, enables fully automatic serial punching.

RYOBI RP780-425M

MIS Connection Software

(for CIP4-JDF) (Option)

The MIS connection software links a CIP4-JDF compatible management information systems and RYOBI printing presses to enable printing process management from the MIS (Management Information System). MIS connection software for CIP4-JDF enables real-time exchange using the CIP4-JDF data format for sharing job direc-

tion data (including job name, number of printing sheets, paper size) and production data (including the printing start time, end time, and number of printed sheets) between the MIS and RYOBI PCS-G printing control system.

PS data

PPF file

(CIP3/CIP4)

RYOBI PDS controls a total of 6 presses (2 standard and 4 optional)
Ink Volume Setter software (for PS) Ink Volume Setter-CIP4(PPF) software
RYOBI PDS / PDS-E AUTO / PDS-E Printing Density Control System
Transmits corrected color data NETWORK (image area ratio data) DEMIA
Spectrophotometer measures color bar of printed sheet (Densitometer is used for PDS-E AUTO / PDS-E)
Floppy disk (image area ratio data)
Printing Control System RYOBI PCS-G
Job Direction Data Job Result Data MIS (Management Information System) MIS connection software (for CIP4-JDF) For more detailed information on the MIS, consult your dealer.
Various Innovative Mechanisms Guarantee High-Quality Printing.
A double-diameter configuration using cylinders with a large curvature ratio assures stable sheet transport. Superior inking and dampening mechanisms supply ink and water at a stable rate from low to high speeds. The infeed system maintains high registration accuracy even during high-speed printing of 15,000 sheets per hour. RYOBIs printing mechanisms support high-quality printing and have an outstanding reputation among customers.
RYOBI-matic Continuous Dampening System RYOBI-matic-D / RYOBI-matic-D Remote Continuous Dampening System (Option)
The RYOBI-matic continuous dampening system assures a uniform dampening supply on the plate surface to reproduce sharp halftone dots, glossy solids and finely detailed text. Starting is quick and is designed to minimize wasted sheets. Switching between integrated mode and separated mode from the touch-panel display is easy, in order to exactly match the image and characteristics. The RYOBI-matic-D Continuous Dampening System with Hickey Removing Function and RYOBI-matic-D Remote Continuous Dampening System with Remote ON/OFF Hickey Removing Function substantially reduce hickeys on plates by adopting a drive mechanism for the water form roller that creates a rotational speed difference between the water form roller and plate cylinder. A hickey picker is also available as a standard.

High Quality

High Durability and Precision
To cope with market demand for shorter delivery times for printed materials, we have made press durability a top priority. The use of cylinders supported by ultra-precision bearings, precision induction-hardened helical gears, and special castiron side frames which offer solid support to these components-all ensure the highest durability and accuracy over the long term, even at high operating speeds of 15,000 sheets per hour.
High-Speed Infeed Mechanism
By utilizing an underswing and drop-away front lay infeed system in the registration section, high registration accuracy is maintained even during high-speed operation at 15,000 sheets per hour.
Double-Diameter Printing Mechanism
The printing unit consists of a double-diameter impression cylinder and a double-diameter transfer drum. These cylinders, which have a large curvature ratio, transport paper with minimum flapping, providing stable paper transport even when printing on heavy stock.
Grippers for Reliable Sheet Transport
Strong, lightweight gripper mechanism offer high reliability and durability. Ryobi also utilizes cam-closed and double sprung gripper mechanisms which employ torsion bars on all gripper shafts. Achieving reliable sheet gripping, whether at low or high speeds, results in consistent registration accuracy.
Ink Roller Temperature Control System (Option)
By circulating temperature-controlled water inside the oscillating rollers and fountain rollers, roller temperature is maintained at the optimum level. Minimum variations in ink roller temperature ensure consistent print quality, even during long print runs.
Superior Inking Performance
An optimum ink roller configuration designed by computer analysis assures stable ink supply and superb response to ink volume adjustments. The motor-driven ink fountain rollers are programmed to automatically operate in synchronization with the speed of printing, and this enables a stable supply of ink at any operation speed.

Ink roller temperature control system
Boost Productivity and Add Value
An inline coating unit further boosts productivity and adds value by enabling application of aqueous or UV varnish coating. A variety of dryer units help to shorten delivery time, provide high added value to printing jobs, and expand capabilities.
Choice of Three Delivery Systems to Match Drying Systems
The delivery section comes in three types: semi-long delivery and long delivery, both of which can be equipped with a dryer, and standard delivery. Drying aqueous coatings is done with a system that uses a combination of heat from an infrared dryer as well as heated and ambient air knives. The infrared dryer and the air knives can be adjusted to provide optimum drying of inks and coatings, and deliver ample drying capacity even during high-speed operation. A UV curing unit can be built into the press for applications such as printing that demands quick drying times and glossy printing.

RYOBI 685

(Type 5-D : 5-color with coating and semi-long delivery)

Inline Coating

Inline Coating System
Aqueous or UV varnish coating can be processed inline using a retractable coating unit. In addition to adding value to printed materials, such as surface protection and glossy finishes, this system also shortens drying time for a shorter delivery time. The universal clamp can accommodate either a blanket with an aluminum bar or a nylon plate attached to a metal plate, enabling spot coating as well as overall coating. During printing the device enables easy adjustment of the coating position vertically, laterally or diagonally, greatly simplifying spot coating. When the varnish coating system is not being used, the entire coating cylinder and anilox roller can be easily slid upward at the touch of a button to prevent marking on the sheet. Then, a safety guard between the main press unit and coating cylinder allows maintenance work (such as cleaning the coating cylinder or mounting blankets) even while the press is in operation. This enables faster switchover to the next printing job.

Coating Unit

(1) Anilox roller (2) Coating cylinder (3) IR dryer (4) UV curing unit (5) Air suction (6) Water-cooled plate

Perfecting

Ryobis Fully Automatic Convertible Perfecting Device Boosts Productivity.
The perfecting device on the Ryobi 682P, 684P, 685P, 686P, 688P and 6810P can be converted between straight printing and perfecting fully automatically, boosting productivity by significantly reducing time loss for the mode change. Moreover, perfecting is possible at a rate of 15,000 sheets an hour, one of the fastest in the industry.

One-pass full-color perfecting RYOBI 688P/6810P
The biggest advantage of a convertible perfector is one-pass full-color perfecting. Unlike a straight printing press, no time is lost waiting for the front side to dry after printing or for paper piling when printing the back side. Printing takes only half the time, of course, compared to printing both sides with two passes on a 4-color straight printing press. Mounting an interdeck UV curing unit over the impression cylinder makes possible quick-dry perfecting. This boosts productivity and enables flexible handling of jobs a with short turnaround time.
Comparison of 4-color Perfecting Process Using the RYOBI 688P offset press
Postpress process Printing Registration and color adjustments Plate changing Make-ready

Time saved

Using a conventional 4-color straight printing press

Postpress process

Printing Drying time for front side Registration and color adjustments Plate changing Make-ready for front-side printing
Printing Registration and color adjustments Plate changing Make-ready for back-side printing

4-color press

Economical efficiency and a clean work environment Fully Automatic Convertible Perfecting Device
Switching between straight printing and perfecting can be performed remotely from the delivery side via the RYOBI PCS-G Printing Control System. The operator simply inputs the paper size and selects a printing mode from the touch panel display. Various perfecting device settings switch automatically to match the paper size. These include the open/close timing of the grippers on the storage drum and turning drum, the position of the paper tail edge suction mechanism, and the phase of the turning drum and storage drum. Thanks to this fully automatic device, switchover operation can be finished within 2 minutes without using any tools, contributing to minimum time loss for the mode change.
Mechanical configuration:RYOBI 688P (type 8-Eb4)

Air blower

Image registration for both sides is performed in a one-pass process, so there is much less paper waste compared to printing both sides with a straight 4-color printing press. A convertible perfector can perform more work than two straight 4-color printing presses. Moreover, no space is needed for drying after printing the front side, conserving valuable printing factory space.
8-color convertible perfector
1 Blank paper 2 Front-side-printed sheets 3 Completed work
Anilox roller Coating cylinder
Inter-deck UV curing unit
Automatic ink roller cleaning device Automatic impression cylinder cleaning device Automatic blanket cleaning device

UV curing unit IR dryer

Transfer drum

Water-cooled plate

Air guide plate

Turning drum

Storage drum

Versatile Lineup

Full Product Lineup Meets Diverse Needs.

Combination Chart

Type Number of Coating printing unit units

RYOBI 684 / 685 / 686

Delivery type Dryer Long Infrared dryer UV curing unit Mechanical side view
Type Number of Coating printing unit*4 units

RYOBI 684P / 685P / 686P

Delivery type Dryer Long Infrared dryer UV curing unit*5 Mechanical side view

RYOBI 688P / 6810P

Dryer Infrared UV curing UV curing unit dryer unit*3

Inter-deck

Standard

Semi-long

Delivery type Number of Coating printing *2 unit Standard Semi-long Long units

Mechanical side view

RYOBI 684 Combination Chart
RYOBI 684P Combination Chart

7,166 mm (236")

RYOBI 688P Combination Chart

1,870 mm (62")

Type 4-A 4-B 4

*2 *2 *3

4 (4/0,2/2) 4 (4/0,2/2) 4 (4/0,2/2) 4 (4/0,2/2) 4 (4/0,2/2)

7,529 mm (248")

8/0,4/4 8/0,4/4 8/0,4/4

Type 4-A

Type 8-Aa4 8-Ba4 8-Bb4 8-Ca4 8-Cb4

11,073 mm (364")

9,319 mm (307")

Type 4-D 4-C 4

10,272 mm (338")

9,682 mm (319")

Type 8-Bb4 8/0,4/4 8/0,4/4 8/0,4/4 8/0,4/4 8/0,4/4 Type 8-Da4

Type 4-D

12,340 mm (406")

Type 4-E

10,635 mm (3411")

8-Da4 8-Ea4 8-Eb4

13,226 mm (435")
RYOBI 685 Combination Chart
RYOBI 685P Combination Chart

5-A1 5(5/0,4/1)

8,052 mm (265")
RYOBI 6810P Combination Chart

8,415 mm (277")

Type 5-A 5-B 5
5-A2 5(5/0,3/2) 5-B1 5(5/0,4/1)

Type 5-A1

10-Aa5 10/0,5/5

10-Aa4 10/0,6/4

10,569 mm (348")

10,206 mm (336")

5-B2 5(5/0,3/2) 5-C1 5(5/0,4/1) 5-C2 5(5/0,3/2) Type 5-D2

Type 5-D 5-C 5

11,158 mm (367")
10-Ba5 10/0,5/5 10-Ba4 10/0,6/4

Type 10-Aa5

12,851 mm (422")
5-D1 5(5/0,4/1) 5-D2 5(5/0,3/2) 5-E1 5(5/0,4/1) 5-E2 5(5/0,3/2) Type 5-E1

11,521 mm (3710")

10-Bb5 10/0,5/5 10-Bb4 10/0,6/4 10-Ca5 10/0,5/5 10-Ca4 10/0,6/4 10-Cb5 10/0,5/5 Type 10-Bb5

14,112 mm (464")

Type 5-E

Type 10-Aa4

12,845 mm (422")
RYOBI 686 Combination Chart
RYOBI 686P Combination Chart

6-A1 6(6/0,5/1) Type 6-A

8,938 mm (294")

9,301 mm (306")

6-A2 6(6/0,4/2) 6-B1 6(6/0,5/1)

Type 6-A1

10-Cb4 10/0,6/4 10-Da5 10/0,5/5

11,455 mm (377")

Type 6-D 6-C 6

11,092 mm (365")

6-B2 6(6/0,4/2) 6-C1 6(6/0,5/1) 6-C2 6(6/0,4/2) Type 6-D2
10-Da4 10/0,6/4 10-Ea5 10/0,5/5

Type 10-Bb4

12,045 mm (396")
6-D1 6(6/0,5/1) 6-D2 6(6/0,4/2) 6-E1 6(6/0,5/1) 6-E2 6(6/0,4/2) Type 6-E1

12,408 mm (409")

Type 6-E
10-Ea4 10/0,6/4 10-Eb5 10/0,5/5 10-Eb4 10/0,6/4
Convertible perfecting device
Option (field installation possible) ,

Standard equipment ,

Option ,

Not available

*1: A drying unit is not provided for standard delivery models. In addition to the drying unit shown above, special orders are also accepted. For details,
please contact a sales representative. *2: Either infrared dryer or UV curing unit can be equipped. *3: The semi-long delivery model can equip with either coating unit or UV curing unit.
*1: A drying unit is not provided for standard delivery models. In addition to the drying unit shown above, special orders are also accepted. For details, *2: *3: *4: *5:
please contact a sales representative. Either infrared dryer or UV curing unit can be equipped. The semi-long delivery model can equip with either coating unit or UV curing unit. There are some limitations for coating and drying when perfecting. For more information, please ask your dealer. When mounting the UV curing unit in the delivery, the inter-deck UV curing unit can be mounted over the storage drum of the convertible perfecting device as a special order. For other configurations or other applications, please ask your dealer.
*1: A drying unit is not provided for standard delivery models. In addition to the drying unit shown above, special orders are also accepted.
For details, please contact a sales representative.
*2: There are some limitations for coating and drying when perfecting. For more information, please ask your dealer. *3: When mounting the UV curing unit in the delivery, the inter-deck UV curing unit is mounted over the storage drum of the convertible
perfecting device. For other configurations or other applications, please ask your dealer.

Specifications

Standard Equipment
RYOBI PCS-G Printing Control System (Network kit for Ink Volume Setter is included.) RYOBI Semiautomatic Plate Changer RYOBI Program Inking (built-in, with the RYOBI PCS-G) Pull Side Guide Preset System RYOBI-matic Continuous Dampening System Dampening Solution Cooling / Circulation Device Plate Register Remote Control Device (vertical, lateral, diagonal) Automatic Blanket Cleaning Device for normal offset printing Static Eliminator (blower type at the feeder side) Suction Tape Feeder Board Pull Side Guide Suction Wheel Side Lay Sensor Front Lay Blower Double Sheet Detector (mechanical & electronic) Slewed Paper Detector Paper Transfer Jam Detector Delivery Jam Detector Preset Repeat Counter with Batch Function (electronic, 5-digit) Print Counter (total number of printed sheets, non-resettable) Machine Counter (total number of machine rotations, non-resettable) OK Monitor Powder Spray Device Delivery Decuring Device Nonstop Delivery Racking System Hickey Picker Open Type Doctor Blade Coating System for Models Equipped with Coating Unit Movable Type Paper Guide

Optional Equipment

Printing Density Control System RYOBI PDS/PDS-E/PDS-E AUTO Paper Size Preset System*1 Impression Pressure Preset System (includes Program-Controlled Impression Cylinder Cleaning Function)*1 Ink Roller Temperature Control System*1 Automatic Impression Cylinder Cleaning Device*2 (For normal printing, for UV printing) Automatic Blanket Cleaning Device for UV printing Automatic Ink Roller Cleaning Device*1 (For normal printing, for UV printing) Nonstop Feeder*1 Skid Type Paper Pile Board*1 Racking Board Back Guide*1 Infrared Dryer *2 UV Curing Unit *2 RYOBI RP740-425AUTO (automatic punch) RYOBI RP780-425M (manual punch) Ink oscillating form roller RYOBI-matic-D Continuous Dampening System with Hickey Removing Function RYOBI-matic-D Remote Continuous Dampening System with Remote ON / OFF Hickey Removing Function*1 UV Roller/UV Blanket Ink Volume Setter Software (for PS) Ink Volume Setter -CIP4 (PPF) Software MIS connection software Ultrasonic Type Double Sheet Detector*1 Automatic Dampening Solution Supply Device (includes automatic alchohol / etching solution supply device) Intermediate Tank for Dampening Solution Cooling / Circulation Device
*1 Factory installation only *2 Factory installation recommended

Mechanical Dimensions

1,060 mm (36")

1,610 mm (53")

2,910 mm (97")
3,560 mm * (1110") 2,300- 2,400 mm (77" -710") 1,900 mm(63")

886 mm (211")

4,873 mm (162") 1,870 mm (62")
580 mm 1,185 mm (111") (311")

600 mm (2)

930 mm (31")
1 RYOBI PCS-G Operation Stand 2 RYOBI PDS Operation Stand 3 Infrared Dryer Control Box 4 Aqueous Coating Circulation Device 5 Coating Barrel 6 Air Compressor 7 Dampening Solution Cooling/

The illustration shows the RYOBI 684 with a coating unit and infrared dryer in a semi-long delivery system (type 4-D). Since installation space and peripheral equipment will vary according to the model, please consult your sales representative for further details.
*Standard delivery: 2,293 mm (77") Long delivery: 4,513 mm (15)
Design and specifications are subject to change without notice. The specifications may differ slightly depending on the country.

Circulation Device

1,700 mm (58")

682 / 682P

Number of Printing Units Max. Paper size (W x L) Min. Paper Size (W x L) Max. Printing Area (W x L) Paper Thickness*1 Printing Speed*2 Plate Size Plate Thickness (Cylinder packing total) Blanket Type Feeding System Feeder Pile Capacity / Delivery Pile Capacity Infeed System Number of Rollers Gripper Margin Diagonal Image Micro Adjustment Range Vertical Image Micro Adjustment Range Vertical Image Rough Adjustment Range Lateral Image Micro Adjustment Range Oiling System Electric Current Power Consumption*3 Length

684 / 684P

4 (4 / 0. 2 / 2)

685 / 685P

5 (5 / 0. 4 / 1) 5 (5 / 0. 3 / 2)

686 / 686P

6 (6 / 0. 5 / 1) 6 (6 / 0. 4 / 2)

8 (8 / 0. 4 / 4)

10 (10 / 0. 5 / 5) 10 (10 / 0. 6 / 4)

2 (2 / 0. 1 / 1)

686 x 508 mm (27" x 20") 682/684/685/686: 279 x 200 mm (10.98" x 7.87"), 682P/684P/685P/686P/688P/6810P: Straight printing: 279 x 200 mm (10.98" x 7.87") Perfecting: 279 x 279 mm (10.98" x 10.98") 682/684/685/686: 660 x 495 mm (25.98" x 19.49"), 682P/684P/685P/686P/688P/6810P: Straight printing: 660 x 495 mm (25.98" x 19.49") Perfecting: 660 x 488 mm (25.98" x 19.21") 682/684/685/686: 0.04 - 0.6 mm (0.0016" - 0.024"), 682P/684P/685P/686P/688P/6810P: Straight printing: 0.04 - 0.6 mm (0.0016" - 0.024") Perfecting: 0.04 - 0.4 mm (0.0016" - 0.016") 3,000 - 15,000 S.P.H (15,500 S.P.H is possible on special reguest.) Standard: 650 x 550 mm (25.59" x 21.65") Max: 670 x 550 mm (26.38" x 21.65") 0.4 mm (0.016") Blanket with aluminum bar, Size: 701 x 594 x 1.95 mm (27.60" x 23.39" x 0.077") [Cylinder packing total 2.35 mm (0.093")] Rotary type stream feeder 800 mm (31.5") / 925 mm (36.42") Underswing gripper and paper feed drum Ink roller : 19 (form roller : 4 ) / unit mm (0.39" 0.039") 0.2 mm ( 0.008") (plate cylinder)(at max. printing area) 1 mm ( 0.039") (front lay), 682/684/685/686 : 1 mm ( 0.039") (plate cylinder) 682P/684P/685P/686P/688P/6810P : 2 mm ( 0.079") (plate cylinder) 682/684/685/686 : 20 mm ( 0.79"), 682P/684P/685P/686P/688P/6810P : 250 mm ( 9.84") 2.5 mm ( 0.098") (pull side guide), 2 mm ( 0.079") (plate cylinder) Automatic centralized oiling system 3-phase 200V 50/60Hz or other voltages 23kW/26kW 5,394 mm/ 5,757 mm (178"/ 1811") 2,910 mm(97") 1,870 mm(62") 31kW/35kW 7,166 mm/7,529 mm (236"/248") 2,910 mm(97") 1,870 mm(62") 37kW/40kW 8,052 mm/8,415 mm (265"/277") 2,910 mm(97") 1,870 mm(62") 43kW/46kW 8,938 mm/9,301 mm (294"/306") 2,910 mm(97") 1,870 mm(62") 63kW 11,073 mm(364") 3,241 mm(108") 1,870 mm(62") 31.5 t (69,500lbs) 72kW 12,845 mm(422") 3,380 mm(111") 1,870 mm(62") 38.5 t (84,900lbs) Water roller : 4 (form roller : 1) / unit

Dimensions*3 Width

Height Weight*3
17 t / 18 t 9.5 t / 10.5 t 20.5 t / 21.5 t 24 t / 25 t (20,950lbs / 23,150lbs) (37,480lbs / 39,700lbs) (45,200lbs / 47,400lbs) (52,910lbs / 55,120lbs)
*1 There are some limitations to print thick paper depending on paper types. *2 Local conditions, ink, stock, and printing plate types, and printing quality required will affect the printing speed. *3 Type A. Weight does not include the peripheral devices of the press.
GRAPHIC SYSTEMS DIVISION:
800-2 UKAI-CHO, FUCHU, HIROSHIMA 726-0002, JAPAN TEL. 81-847-40-1600, FAX. 81-847-40-1601 RYOBI home page. http://www.ryobi-group.co.jp/
Copyright ' 2007 RYOBI Limited Cat.No.680(P18) Apr.07 E01 HB10 Order No. H02 Printed in Japan