Epson P600-D Service Manual
SERVICE MANUAL
Color Inkjet Printer
SC- P600
SE GROUP CONFIDENTIAL (RELATED STAFF ONLY)
SEIJ 14-005
Notice:
All rights reserved. No part of this manual may be reproduced, stored in a retrieval system, or transmitted in any form or
by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of
SEIKO EPSON CORPORATION.
All effort have been made to ensure the accuracy of the contents of this manual. However, should any errors be
detected, SEIKO EPSON would greatly appreciate being informed of them.
The contents of this manual are subject to change without notice.
The above not withstanding SEIKO EPSON CORPORATION can assume no responsibility for any errors in this
manual or the consequences thereof.
EPSON is a registered trademark of SEIKO EPSON CORPORATION.
Note :Other produc t names used herein are for identificati on pur pose only and may be trademarks or r egi st ered
trademarks of their respective owners. EPSON disclaims any and all rights in those marks.
Copyright
2014 SEIKO EPSON CORPORATION
COMMERCIAL PRINTER PRODUCT DEPT.
SE Group Confidential (Related Staff Only)
Safety Precautions
All safety procedures described here shall be strictly adhered to by all parties servicing and maintaining this
product.
DANGER
Strictly observe the following cautions. Failure to comply could result in serious bodily injury or loss of life.
1. Always disconnect the product from the power source and peripheral devices when servicing the product or
performing maintenance.
2. When performing works de scr i bed in this manual, do not connect to a power sour ce until instructe d t o do so.
Connecting to a power source causes high voltage in the power supply unit and some electronic components
even if the product power swi tch is of f. If you need to perform the wor k wit h th e power cab le connected to a
power source, use extreme caution to avoid electrical shock.
WARNING
Strictly observe the following cautions. Failure to comply may lead to personal injury or loss of life.
1. Always wear protective goggles for disas sembly and reassembl y to prote ct your eye s from ink in wor king. If
any ink gets in your eyes, wash your eyes with clean water and consult a doctor immediately.
2. When using compressed air products; such as air duster, for cleaning during repair and maintenance, the use
of such products containing flammable gas is prohibited.
PRECAUTIONS
Strictly observe the following cautions. Failure to comply may lead to personal injury or damage of the product.
1. Repairs on Epson product should be performed only by an Epson certified repair technician.
2. No work should be per formed on this pr oduct by person s unfamil iar with basic s afety kn owledge re quired f or
electrician.
3. The power rating of this produc t is indicated on the seri al nu mb er/ ra ti ng pl at e. Never connect this product to
the power source whose voltages is different from the rated voltage.
4. Replace malfunctioning components only with those components provided or approved by Epson;
introduction of second- source ICs or other non-approv ed components may damage the product and void any
applicable Epson warranty.
5. In order to protect sensiti ve microp roc essor s and circu itry , use stati c disch arge equi pment, such as ant i-st atic
wrist straps, when accessing internal components.
6. Do not tilt this produc t immediate ly after ini tial in k charge, es peciall y after pe rforming the i nk charge s everal
times. Doing so may cause i nk to le ak f rom the product becaus e it may t ake so me ti me for t he was te ink pads
to completely absorb ink wasted due to the ink charge.
7. Never touch the ink or wasted ink with bare hands. If ink comes into c ont act with your skin, wash it off with
soap and water immediately. If you have a skin irritation, consult a doctor immediately.
SE Group Confidential (Related Staff Only)
8. When disassembling or as sembl in g this product, make sure to we ar gloves to avoid injuries from metal parts
with sharp edges.
9. Use only recommended tools for disassembling, assembling or adjusting the printer.
10. Observe the specified torque when tightening screws.
11. Be extremely careful not to scratch or contaminate the following parts.
Nozzle plate of the printhead
Ink Supply Unit
CR Scale
PF Scale
Coated surface of the PF Roller
Gears
Rollers
LCD
Exterior parts
12. Never use oil or grease other than those specified in this manual. Use of different types of oil or grease may
damage the component or give bad influence on the printer function.
13. Apply the specified amount of grease described in this manual.
14. Make the specified adjustments when you disassemble the printer.
15. When cleaning this product, follow the procedure described in this manual.
16. When transporting this product after filling the ink in the printhead, pack the printer without removing the
ink cartridges in order to prevent the printhead from drying out.
17. Make sure to install antivirus software in the computers used for the service support activities.
18. Keep the virus pattern file of antivirus software up-to-date.
SE Group Confidential (Related Staff Only)
About This Manual
About This Manual: This manual is made for t he sol e pur pose of pro v id ing neces sary information in order tha t a
serviceperson qualified by Epson performs his / her appropriate repair / maintenance for the applicable Epson’s
products. You shall not use this manual out of this purpose.
This manual is Epson’s c onfide ntial inf ormatio n. When yo u use this manua l, you shall hold it in stri ct co nfiden ce
and shall not disclose to any third party without prior consent of Epson.
This manual, consists of the foll owing cha pte rs, is inte nded for re pair s ervi ce pers onnel a nd incl udes i nfo rmatio n
necessary for properly performing maintenance and servicing the product.
CHAPTER 1. DISASSEMBLY / REASSEMBLY
Describes the disassembly/reassembly procedures for main parts/units of the product, and provides the
standard operation time for servicing the product.
CHAPTER 2. ADJUSTMENT
Describes the required adjustments for servicing the product.
CHAPTER 3. MAINTENANCE
Describes maintenance items and procedures for servicing the product.
CHAPTER 4. APPENDIX
Provides the following additional information for reference:
•
Power-On Sequence
•
Connector Diagram
Symbols Used in this Manual
Various symbols are used throughout this manual either to provide additional information on a specific topic or
to warn of possible danger present during a procedure or an action. Pay attention to all symbols when they are
used, and always read explanation thoroughly and follow the instructions.
Indicates an operating or maintenance procedure, practice or condition that, if not strictly observed,
could resu lt in serious injury or loss of life.
Indicates an operat ing or main tenanc e proced ure, pract ice, or c onditi on that , if not st rict ly obse rved,
could result in bodily injury, damage or malfunction of equipment.
May indicate an operating or maintenance procedure, practice or condition that is necessary to
accomplish a task efficiently. It may also provide additional information that is related to a specific
subject, or comment on the results achieved through a previous action.
For Chapter 1 “Disassembly/Reassembly”, symbols other than indicated above are used to show additional
informati on for disassembly/rea ssembly. For the details on those symbols, see "1.2 Disassembly/Reassembly
Procedures (p14)".
SE Group Confidential (Related Staff Only)
Revision Status
Revision Date of Issue Description
A September 30, 2014 First Release
B February 12, 2015 Chapter 1
- "1.1.2 Jigs (p10)": calibrator names were revised.
Chapter 2
- "2.1 Adjustment Items and the Order by Repaired Part (p32)": adjustment items when Print
Head was removed were revised.
- "2.2 Adjustment Items (p36)": description about Colorimetric calibration was revised.
- "2.3.7 Head Angular Adjustment CR/PF (p55)": partially revised.
- "2.3.8 Colorimetric Calibration (p57)": contents were added newly.
C March 31, 2015 Chapter 1
- "1.1 Overview (p9)": “WARNING” was added
- "1.1.1 Tools (p9) " : “CAUTION” was added
D November 24, 2015 Chapter 2
- "2.2 Adjustment Items (p36)": Note was added outside of Table2-3.
- "2.3.6 Initial setting (p54)": partially revised.
- "2.3.7 Head Angular Adjustment CR/PF (p55)": procedure was revised.
- "2.3.10 Touch screen adjustment (p70)": contents were added newly.
SE Group Confidential (Related Staff Only)
SC-P600 Revision D
Contents
Chapter 1 Disassembly/Reassembly
1.1 Overview ................................................................................................................................................................... 9
1.1.1 Tools ................................................................................................................................................................. 9
1.1.2 Jigs .................................................................................................................................................................. 10
1.1.3 Precautions before Disassembling.................................................................................................................. 11
1.1.4 Preparation before Returning the Unit to the User......................................................................................... 12
1.2 Disassembly/Reassembly Procedures ..................................................................................................................... 14
1.2.1 Disassembly/Reassembly Flowchart.............................................................................................................. 15
1.2.1.1 Housing Part .......................................................................................................................................... 15
1.2.1.2 Printer Mechanism Part ......................................................................................................................... 16
1.3 Detail ed Disassembly/Reassembly Procedure for each Part/Unit........................................................................... 19
1.4 Routing FFCs/cables ............................................................................................................................................... 28
Chapter 2 Adjustment
2.1 Adjustment Items and the Order by Repaired Part.................................................................................................. 32
2.2 Adjustment Items .................................................................................................................................................... 36
2.3 Details of Adjustments ............................................................................................................................................ 39
2.3.1 PF Timing Belt Tension Adjustment.............................................................................................................. 39
2.3.2 PF Roller Shaft Center Support Position Adjustment .................................................................................... 40
2.3.3 ASF Guide Roller LDs position adjustment................................................................................................... 46
2.3.4 PG Adjustment ............................................................................................................................................... 49
2.3.5 Mist Recovery check ...................................................................................................................................... 53
2.3.6 Initial setting................................................................................................................................................... 54
2.3.7 Head Angular Adjustment CR/PF.................................................................................................................. 55
2.3.8 Colorimetric Calibration................................................................................................................................. 57
2.3.8.1 Overview of the Colorimetric Calibration............................................................................................. 57
2.3.8.2 Adjusting Method of the Colorimetric Calibration................................................................................ 60
2.3.8.3 Maintenance menu................................................................................................................................. 68
2.3.9 Ink Selector Check............................................................ ..... ...... ................................. .................................. 69
2.3.10 Touch screen adjustment .............................................................................................................................. 70
Chapter 3 Maintenance
3.1 Overview ................................................................................................................................................................. 72
3.1.1 Cleaning.......................................................................................................................................................... 72
3.1.2 Lubrication...................................................................................................................................................... 72
3.2 Lubrication Points and Instructions......................................................................................................................... 73
Chapter 4 Appendix
4.1 Power-On Sequence ................................................................................................................................................ 77
4.2 Connector Diagram ................................................................................................................................................. 80
4.3 Fatal Error Code ....................................................... ..... .......................................................................................... 81
SE Group Confidential (Related Staff Only)
7
CHAPTER 1
DISASSEMBLY/REASSEMBLY
SE Group Confidential (Related Staff Only)
SC-P600 Revision D
1.1 Overview
This chapter describes procedures for disassembling the main parts/units of Stylus Photo R3000. Unless
otherwise specified, disassembled parts/units can be reassembled by reversing the disassembly procedure. See
the cautions or tips for disassembly/reassembly described in "1.3 Detailed Disassembly/Reassembly Procedure
for each Part/Unit (p19 )".
Read the "Safety Precautions (p3)" before disassembling and reassembling.
When you have to remove units or parts that are not described in this chapter, see the exploded diagrams of SPI
(Service Parts Information).
This warning is for Taiw an.
1.1.1 Tools
Use only specified tools to avoid damaging the printer.
Name Availability
(+) Phillips screwdriver #1 O 1080530
(+) Phillips screwdriver #2 O --Flathead screwdriver O --Flathead Precision screwdriver #1 O --Tweezers O --Longnose pliers O --Acetate ta pe --- 1003963
Nippers O ---
Note *1: Some of the tools listed above are commercially available.
*2: EPSON provides the tools listed wi th EPS O N pa rt co de .
*1
EPSON Part Code
Bring back the followin g brought and used items, then dispo se of them based on the local
regulations in your country, please.
Ink cartridges
Cleaning cartridges
Draining cartridges
*2
Especially in case of ink cartridges in Europe, please refer to the following web site to
confirm the regulation in detail.
ECO Info: http://www.epson.eu/weee (available from July 2015)
Disassembly/Reassembly Overview 9
SE Group Confidential (Related Staff Only)
SC-P600 Revision D
1.1.2 Jigs
*1
Name
Sonic tension gauge U-508 1 --- 1640645
PF Roller Adjustment Jig 1 --- 1553098
PF Roller Adjustment Jig Stand 1 --- 1553099
Level block 1 --- 1304994
Adjustment gauge for PG adjustment 1 --- 1276333
Oscilloscope or Tester + High-voltage probe 1 O
Calibrator (i1 Pro UV-Cut or i1Pro2) 1 O ---
Note *1: The jigs above are used for adjustment (See Chapter 2 " Adjustment (p31)".) No jigs are required for disassembling /
reassembling this printer.
*2: Some of the tools listed above are commercially available.
*3: Recommended maker and model number: (If the device which can measure resistance value of 100MΩ is not used, you may
not measure a value definite ly. As a result, there is the case that a parameter is not set w ithin a standard, the Mist Recovery
Function does not act, and dirt in the printer or printing back side dirt of the paper occur.)
Oscilloscope + High-voltage probe (A high vo ltage probe around 100MΩ made by Tektronix: P-5210A or THDP0100)
Tester (Ex. FLUKE True-rms Multimeter 110 Series, 3+1/2 columns of DMM: More than input 10MΩ) + High voltage probe
(around 75MΩ: FLUKE 80K-6 or 80K-40)
Q’ty Availability
*2
*3
EPSON Part Code
---
Disassembly/Reassembly Overview 10
SE Group Confidential (Related Staff Only)
SC-P600 Revision D
Right
Hole
Phillips screw d river
CW
CCW
1.1.3 Precautions before Disassembling
Unlocking the carriage
Unlock the carriage by following the procedure below.
1. Remove the Rear Housing, Right Cover, and Right Decoration Plate.
2. Insert a phillips screwdriver into the hole of the frame on the rig ht side of the printer, and rotate the white
shaft of the Ink System.
Table 1-1. Carriage Lock/Unlock
Direction of Rotation Carriage
Clockwise (CW) Locked
Counterclockwise (CCW) Unlocked
Figure 1-1. Unlock t he Carriage
Handling the Ink Supply Unit
In order to prevent ink leakage, be careful of the following when handling the Ink Supply Unit.
(See "Ink Supply Unit (p22)" and "CR Contact Module (p22)" for details.)
Unless otherwise specified in this manual, do not disassemble the Ink Supply Unit any further than specified as an
ASP. Otherwise, replace the Ink Supply Unit with a new one.
Be careful not to damage the film of the ink path.
When disassembling/reassembling the printer, be careful not to apply extra force on the joint part of the ink tube
and I/C Holder Unit, and on that of the ink tube and Ink Selector.
Disassembly/Reassembly Overview 11
SE Group Confidential (Related Staff Only)
SC-P600 Revision D
Front tray lock
Strong tape
Folded end
Upper of Pad
Lower of Pad
Attaching area
Attach the unfolded end of tape
to the front of the printer.
The location of the projections of
pad is between roller and claw.
Tray Suppot Assy
1.1.4 Preparation before Returning the Unit to the User
When returning the prin ter to the user, make sure to sec ur e the specified points with ta pes to avo id da maging the
printer during transport.
±
Attaching the front tray lock (tape length: 90
Attach the front tray lock (1535369) and secure it with strong tape as follows.
1. Attach the front tray lock on the position shown in Figure 1-2.
2. Attach the unfolded end of strong tape on the front tray lock as shown in Figure 1-2, and pull the tape and
apply it along the shapes of the Upper Housing Support Assy to secure the front tray lock.
2 mm, tape width: 18 mm, fold one end by 5 mm)
Figure 1-2. Attaching and Securing the Front Tray Lock
Attaching the front tray support pad (tape length: 190mm, tape width: 18 mm, fold one end by 5 mm)
Attach the front tray support pad (5125513) and secure it with strong tape as follows.
1. Attach the strong tape to the front tray support pad shown in Figure 1-3.
Figure 1-3. Attaching the strong tape to the front tray
2. Attach the front tray support pad to the front of the printer shown in Figure 1-4.
Figure 1-4. Attaching the front tray support pad
Disassembly/Reassembly Overview 12
SE Group Confidential (Related Staff Only)
SC-P600 Revision D
CR Unit
Strong tape
Attach strong tape with
its unfolded end sticking
out of the printer.
±
Securing the CR Unit (tape length: 220
2 mm, tape width: 18 mm, fold one end by 5 mm)
Secure the CR Unit with strong tape as follows.
1. Open the printer cover and move the CR Unit to its home position.
2. Attach the unfolded end of strong tape on the CR Unit, and pull the tape and apply it along the shapes of
the Upper Housing Assy to the right side of the print er to secure the CR Unit.
Figure 1-5. Securing the CR Unit
Disassembly/Reassembly Overview 13
SE Group Confidential (Related Staff Only)
SC-P600 Revision D
LCD Shield
2
2
(p 15)
S4
Panel Board
2
4
(p 15)
Item Description Reference
Parts/unit name
White-letter
Part/unit supplied as an ASP ---
Black-letter
Part/unit not supplied as an ASP ---
Icon
Indicates a practice or condi ti on that could result in injury or
loss of life if n ot strictly observed.
Indicates the reference
page in blue-letter
Indicates a practice or condition that could result in damage to,
or destruction of equipment if not strictly observed.
Indicates the reference
page in blue-letter
Indicates the parts that are inevitably broken in the
disassembling procedure, and should be replaced with a new
one for reassembly.
---
Indicates necessary check items in the disassembling/
assembling procedure.
Indicates the reference
page in blue-letter
Indicates supplementary expla na ti on for disassembly is given.
Indicates the reference
page in blue-letter
Indicates particular tasks to keep qua li ty of the uni ts are
required.
Indicates the reference
page in blue-letter
Indicates particular routing of c ab le s is required.
Indicates the reference
page in blue-letter
Indicates particular adjustment(s) is/are required.
Chapter 2 " Adjustment
(p31)"
Indicates lubrication is require d.
Chapter 3 " Maintenance
(p71)"
Indicates the number of screws secu ring the parts/units. ---
Indicates the points secured w ith ot her than a screw such as a
hook, rib, dowel or the like
---
Arrowed line
Indicates a disassembling proc edure. ---
Indicates a removal procedure for a component of a part or
unit which is necessary to remo ve w hen proceeding to the
target part.
---
Shows removal/installation
as a unit/assy. is available.
Reference page
Black letters indicate a part/
unit not supplied as an ASP.
Shows the screw types and
the specified torque in the
“Screw type/torque list”.
White letters indicate a part/
unit supplied as an ASP.
1.2 Disassembly/Reassembly Procedures
This section describes procedures for disassembling the parts/units in a flowchart format. For some parts/units,
detailed procedures or precautions are provided (accordingly indicated by icons and cell’s color). Refer to the
explanations in the example chart below and perform an appropriate disassembling and assembling procedure.
(See "1.3 Detailed Disassembly/Reassembly Procedure for each Part/Unit (p19)".)
For routing cables, see "1.4 Routing FFCs/cables (p28)" .
The example below shows how to see the charts on the following pages.
S12
Disassembly/Reassembly Disassembly/Reassembly Procedures 14
SE Group Confidential (Related Staff Only)
SC-P600 Revision D
S20
S5
S13
S6
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
1.2.1 Disassembly/Reassembly Flowchart
1.2.1.1 Housing Part
START
Rear Housing
S9
(p 19)
Left Cover
(p 19)
Left
Decoration Plate
(p 19)
Adjust Printer
Cover
Upper Housing
Support Assy
(w/Panel Unit)
(p 19) (p 28)
Upper Housing
Assy (w/Upper
Printer Cover)
(p 19)
1
(p 16)
12
---
14
---
Paper Support
Assy
3
---
4
---
Stacker Cover
---
CSIC Terminal
---
2
---
---
2
Right Cover
1
4
S5
(p 19)
1
4
Adjust Printer
Cover
S5
---
---
Panel SUB
Board
1
S12
(p 28)
2
---
Panel Cover
Rear
3
S12
---
Screw type/torque list
(p 20)
Symbol Screw type Torque
Right
Decoration Plate
---
3
(p 19)
3
4
Upper Printer
Cover Holder
4
S12
---
Upper Printer
Cover
---
6
10
Upper Housing
---
---
---
---
---
Cover Open
Sensor Cover
S12
---
Panel Unit
S12
(p 20)
---
---
1
Upper Housing
Support Assy
4
---
---
---
S31
C.B.P-TITE SCREW,2.5X8,F/ZN-3C 2.5 ± 0.5 kgf·cm
C.B.P-TITE SCREW, 2.5X8,F/ZN-3C 3.5 ± 0.5 kgf·cm
C.B.P-TITE SCREW,2X6, F/ZN-3C 2.0
±
0.5 kgf·cm
C.B.P-TITE SCREW,2X6 ,F /ZN-3C 3.0 ± 1.0 kgf·cm
C.B.P-TITE SCREW,3X10,F/ZB-3C 6.0
±
1.0 kgf·cm
C.B.P-TITE SCREW,3X10,F/ZN-3C 6.0 ± 1.0 kgf·cm
±
C.B.P-TITE SCREW,3X18,F/ZN-3C 6.0
1.0 kgf·cm
C.B.P-TITE SCREW,3X6 ,F /ZN-3C 4.0 ± 0.5 kgf·cm
C.B.P-TITE SCREW,3X8 , F /ZB-3C 6.0
±
1.0 kgf·cm
C.B.P-TITE SCREW,3X8 ,F /ZN-3C 4.0 ± 0.5 kgf·cm
C.B.P-TITE SCREW,3X8, F/ZN-3C 5.0
±
1.0 kgf·cm
C.B.P-TITE SCREW,3X8 ,F /ZN-3C 6.0 ± 1.0 kgf·cm
±
C.B.P-TITE SCREW,4X8, F/ZN-3C 8.0
1.0 kgf·cm
C.B.SCREW,2.5X14,F/ZN-3C 3.0 ± 1.0 kgf·cm
C.B.SCREW,2.5X6,F/ZN-3C 3.5
±
0.5 kgf·cm
C.B.SCREW,3X4,F/ZN-3C 4.0 ± 0.5 kgf·cm
C.B.SCREW,3X6,F/ZN-3C 8.0
±
1.0 kgf·cm
C.B.S-TITE SCREW, 2.5X6,F/ZN-3C 4.0 ± 0.5 kgf·cm
C.B.S-TITE SCREW,3X4, F/ZN-3C 8.0
±
1.0 kgf·cm
C.B.S-TITE SCREW,3X6 ,F /ZN-3C 6.0 ± 1.0 kgf·cm
C.B.S-TITE SCREW,3X6, F/ZN-3C 8.0
±
1.0 kgf·cm
C.B.S-TITE SCREW,3X6 ,F /ZN-3C 9.0 ± 1.0 kgf·cm
C.B.S-TITE SCREW,3X8, F/ZN-3C 8.0
±
1.0 kgf·cm
C.B.S-TITE(P2)SCREW,3X10,F/ZN-3C 6.0 ± 1.0 kgf·cm
C.B.S-TITE(P4)SCREW,3X6,F/ZN-3C 8.0
±
1.0 kgf·cm
C.B.S-TITE(P4)SCREW,3X8,F/ZN-3C 5.0 ± 1.0 kgf·cm
C.B.S-TITE(P4)SCREW,3X8,F/ZN-3C 8.0
±
1.0 kgf·cm
C.C.SCREW,3X4,F/ZN-3C 4.0 ± 0.5 kgf·cm
C.P.SCREW,2.6X3,F/ZN-3C 3.0
±
0.5 kgf·cm
C.P.SCREW,3X10,F/ZN-3C 6.0 ± 1.0 kgf·cm
C.P.SCREW,3X4,F/ZN-3C 6.0
±
1.0 kgf·cm
Flowchart 1-1. Disassembly Flowchart of Housing Part
Disassembly/Reassembly Disassembly/Reassembly Flowchart 15
SE Group Confidential (Related Staff Only)
SC-P600 Revision D
S12
S6
S20
S23
S31
S20
S24
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
1.2.1.2 Printer Mechanism Part
(p 15)
1
Wireless LAN
Module Assy
Printer
Mechanism
S13
(p 21) (p 21)
*
Lower Housing
Assy
(p 21) (p 28)
---
---
CR Scale
---
3
(p 20)
(p 20)
APG Assy
S21
(p 29)
3
---
(p 31)
Driven Pulley
6
A
2
---
---
(p 18)
(p 73)
Wireless LAN
Module Assy
(p 20)
PF Motor
S28
(p 29) (p 31)
3
---
2
---
*: The Printer Mecha nism in this flowchart is not the one es tablished as an ASP . The Printer Me chanism as an ASP excludes the
following parts from th e Prin ter Mechanism i n thi s flowc har t. When r epla cing th e Prin ter Mechan ism spec ifi ed as an ASP, ad justments
are required. Se e Chapter 2 " Adjus t ment (p31)" for details.
• ASF Assy
• LD Roller Guide
• Board Assy (Main Board/Power Supply Board)
• Head FFC
• Printhead
• Printhead Mounting Plate
• CR Support Plate
• CR Cover
• Ink Supply Unit
•Ink Tube Holder
• Paper Guide (under ASF Assy)
• Shi el d Pla t e A ssy Upper Main Board
Wireless LAN
Module
S12
---
Board Assy (Main
Board/Power
Supply Board)
S24 S30
(p 27) (p 29)
---
APG Motor
3
2
S29
(p 31)
Roll Paper
Guide Assy
7
2
---
---
2
(p 28, p 29)
Main Board
4
S20
(p 31)
---
PF Encoder Assy
(p 27) (p 29)
Ink Tube Holder
(p 20)
Power Supply
Board
S20
(p 31)
1
4
---
6
4
---
ASF Relay
Board
1
---
(p 29)
ASF PE
Sensor Assy
(p 30)
---
(p 17)
4
Screw type/torque list
Symbol Screw type Torque
C.B.P-TITE SCREW,2.5X8,F/ZN-3C 2.5 ± 0.5 kgf·cm
C.B.P-TITE SCREW, 2.5X8,F/ZN-3C 3.5 ± 0.5 kgf·cm
C.B.P-TITE SCREW,2X6, F/ZN-3C 2.0
C.B.P-TITE SCREW,2X6 ,F /ZN-3C 3.0 ± 1.0 kgf·cm
C.B.P-TITE SCREW,3X10,F/ZB-3C 6.0
C.B.P-TITE SCREW,3X10,F/ZN-3C 6.0 ± 1.0 kgf·cm
C.B.P-TITE SCREW,3X18,F/ZN-3C 6.0
±
0.5 kgf·cm
±
1.0 kgf·cm
±
1.0 kgf·cm
2
C.B.P-TITE SCREW,3X6 ,F /ZN-3C 4.0 ± 0.5 kgf·cm
C.B.P-TITE SCREW,3X8 , F /ZB-3C 6.0
±
1.0 kgf·cm
C.B.P-TITE SCREW,3X8 ,F /ZN-3C 4.0 ± 0.5 kgf·cm
Waste Ink Pad
(p 20) (p 31)
Waste Ink Tube
Lower Paper
Guide Ink Pad
---
---
Tray
S12
(p 31)
1
---
Stacker Assy
S6
(p 19)
Foot
4
---
---
---
---
Stacker Cover
Decomp Pump
Assy
1
3
C.B.P-TITE SCREW,3X8, F/ZN-3C 5.0
±
1.0 kgf·cm
C.B.P-TITE SCREW,3X8 ,F /ZN-3C 6.0 ± 1.0 kgf·cm
±
C.B.P-TITE SCREW,4X8, F/ZN-3C 8.0
1.0 kgf·cm
C.B.SCREW,2.5X14,F/ZN-3C 3.0 ± 1.0 kgf·cm
C.B.SCREW,2.5X6,F/ZN-3C 3.5
±
0.5 kgf·cm
C.B.SCREW,3X4,F/ZN-3C 4.0 ± 0.5 kgf·cm
C.B.SCREW,3X6,F/ZN-3C 8.0
±
1.0 kgf·cm
C.B.S-TITE SCREW, 2.5X6,F/ZN-3C 4.0 ± 0.5 kgf·cm
C.B.S-TITE SCREW,3X4, F/ZN-3C 8.0
±
1.0 kgf·cm
C.B.S-TITE SCREW,3X6 ,F /ZN-3C 6.0 ± 1.0 kgf·cm
S12
(p 20) (p 73)
Lower Housing
---
S6
(p 20) (p 28, p 29)
---
---
--C.B.S-TITE SCREW,3X6, F/ZN-3C 8.0
±
1.0 kgf·cm
C.B.S-TITE SCREW,3X6 ,F /ZN-3C 9.0 ± 1.0 kgf·cm
C.B.S-TITE SCREW,3X8, F/ZN-3C 8.0
±
1.0 kgf·cm
C.B.S-TITE(P2)SCREW,3X10,F/ZN-3C 6.0 ± 1.0 kgf·cm
C.B.S-TITE(P4)SCREW,3X6,F/ZN-3C 8.0
±
1.0 kgf·cm
C.B.S-TITE(P4)SCREW,3X8,F/ZN-3C 5.0 ± 1.0 kgf·cm
C.B.S-TITE(P4)SCREW,3X8,F/ZN-3C 8.0
±
1.0 kgf·cm
C.C.SCREW,3X4,F/ZN-3C 4.0 ± 0.5 kgf·cm
---
C.P.SCREW,2.6X3,F/ZN-3C 3.0
±
0.5 kgf·cm
C.P.SCREW,3X10,F/ZN-3C 6.0 ± 1.0 kgf·cm
S31
C.P.SCREW,3X4,F/ZN-3C 6.0
±
1.0 kgf·cm
Flowchart 1-2. Disassembly Flowchart of Printer Mechanism Part (1)
Disassembly/Reassembly Disassembly/Reassembly Flowchart 16
SE Group Confidential (Related Staff Only)
SC-P600 Revision D
S20
S12
S21
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
(p 16)
2
CR Cover
---
CR Support
Plate
(p 21) (p 28)
Wireless LAN
Module Assy
Ink Supply Unit
S1
S15 S21
S23
(p 22)
(
, p 29, p 29)
Printhead
Mounting Plate
Print head
Head FFC
CR Scale
LD Roller Guide
ASF Assy
Lower Housing
Assy
Lower Paper
Guide
4
(p 18)
(p 31)
(p 73)
---
LD Roller Guide
1
2
Ink Tube Guide
4
7
---
---
3
CR Relay Board
S20
(p 28)
2
---
(p 24)
S17
(p 31)
ASF Assy
S21
S27
(p 29)
2
4
4
2
(p 31)
ASF Motor
S12
(p 28, p 29)
2
---
CR Contact
Module
S7
S21
(p 22)
(p 29)
13
9
Screw type/torque list
Symbol Screw type Torque
PE Detector Assy
---
Ink Selector*
5
S15
S1
2
---
I/C Holder Unit*
S23
3
(p 28)
---
4
Release Holder
Assy
S21
(p 28) (p 31)
3
3
APG Assy
(p 11) (, p 28)
(p 11) (, p 29)
Paper Guide
(under ASF Assy)
---
APG Assy
---
2
Board Assy (Main
Board/Power
Supply Board)
Driven Pulley
Release Flag
Printhead
Mounting Plate
S2
(p 21)
Print head
S2
(p 21) (p 31)
1
---
3
---
Assy
(p 23) (p 31)
PE Detector Assy
Upper Paper
Guide Assy
---
4
CR Motor
S16
(p 23) (p 28, p 29)
(p 31)
2
---
Shield Plate Assy
Upper Main
Board
S21
(p 27)
3
2
---
2
Head FFC
(p 23) (p 31)
---
---
(p 26) (p 28, p 29)
*: The Ink Sele ctor and I /C Ho lder Unit ar e the pa r ts of the In k Sup ply Uni t. Howev er, if th e dis asse mbly is
3
(p 18)
not for replacement of the Ink Suppl y U ni t, it is faster that only either of the Ink Select or or I/ C H ol der
Unit is removed to proceed the next step. Therefore, they are listed in this flowchart separately.
Flowchart 1-3. Disassembly Flowchart of Printer Mechanism Part (2)
S31
C.B.P-TITE SCREW,2.5X8,F/ZN-3C 2.5 ± 0.5 kgf·cm
C.B.P-TITE SCREW, 2.5X8,F/ZN-3C 3.5 ± 0.5 kgf·cm
C.B.P-TITE SCREW,2X6, F/ZN-3C 2.0
±
0.5 kgf·cm
C.B.P-TITE SCREW,2X6 ,F /ZN-3C 3.0 ± 1.0 kgf·cm
C.B.P-TITE SCREW,3X10,F/ZB-3C 6.0
±
1.0 kgf·cm
C.B.P-TITE SCREW,3X10,F/ZN-3C 6.0 ± 1.0 kgf·cm
±
C.B.P-TITE SCREW,3X18,F/ZN-3C 6.0
1.0 kgf·cm
C.B.P-TITE SCREW,3X6 ,F /ZN-3C 4.0 ± 0.5 kgf·cm
C.B.P-TITE SCREW,3X8 , F /ZB-3C 6.0
±
1.0 kgf·cm
C.B.P-TITE SCREW,3X8 ,F /ZN-3C 4.0 ± 0.5 kgf·cm
C.B.P-TITE SCREW,3X8, F/ZN-3C 5.0
±
1.0 kgf·cm
C.B.P-TITE SCREW,3X8 ,F /ZN-3C 6.0 ± 1.0 kgf·cm
±
C.B.P-TITE SCREW,4X8, F/ZN-3C 8.0
1.0 kgf·cm
C.B.SCREW,2.5X14,F/ZN-3C 3.0 ± 1.0 kgf·cm
C.B.SCREW,2.5X6,F/ZN-3C 3.5
±
0.5 kgf·cm
C.B.SCREW,3X4,F/ZN-3C 4.0 ± 0.5 kgf·cm
C.B.SCREW,3X6,F/ZN-3C 8.0
±
1.0 kgf·cm
C.B.S-TITE SCREW, 2.5X6,F/ZN-3C 4.0 ± 0.5 kgf·cm
C.B.S-TITE SCREW,3X4, F/ZN-3C 8.0
±
1.0 kgf·cm
C.B.S-TITE SCREW,3X6 ,F /ZN-3C 6.0 ± 1.0 kgf·cm
C.B.S-TITE SCREW,3X6, F/ZN-3C 8.0
±
1.0 kgf·cm
C.B.S-TITE SCREW,3X6 ,F /ZN-3C 9.0 ± 1.0 kgf·cm
C.B.S-TITE SCREW,3X8, F/ZN-3C 8.0
±
1.0 kgf·cm
C.B.S-TITE(P2)SCREW,3X10,F/ZN-3C 6.0 ± 1.0 kgf·cm
C.B.S-TITE(P4)SCREW,3X6,F/ZN-3C 8.0
±
1.0 kgf·cm
C.B.S-TITE(P4)SCREW,3X8,F/ZN-3C 5.0 ± 1.0 kgf·cm
C.B.S-TITE(P4)SCREW,3X8,F/ZN-3C 8.0
±
1.0 kgf·cm
C.C.SCREW,3X4,F/ZN-3C 4.0 ± 0.5 kgf·cm
C.P.SCREW,2.6X3,F/ZN-3C 3.0
±
0.5 kgf·cm
C.P.SCREW,3X10,F/ZN-3C 6.0 ± 1.0 kgf·cm
C.P.SCREW,3X4,F/ZN-3C 6.0
±
1.0 kgf·cm
Disassembly/Reassembly Disassembly/Reassembly Flowchart 17
SE Group Confidential (Related Staff Only)
SC-P600 Revision D
S27
S21
S21
S21
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
(p 16)
A
CR Cover
CR Support
Plate
Ink Supply Unit
Middle Frame
(p 23)
Mist Board Assy
(p 30)
LD Roller Guide
ASF Assy
Paper Guide
(under ASF Assy)
Mist Board
Cable Holder
(p 30)
Lower Paper
Guide
Stopper Tray
Unit
Lower Frame
---
10
---
(p 17)
3
Lower Paper
Guide
1
3
---
APG Assy
Driven Pulley
CR Scale
I/C Holder Unit
APG Assy
Driven Pu ll ey
Middle Frame
CR Guide Plate
Middle Frame
6
CR Guide Plate
5
S18
S25
Mist Board
1
1
S22
(p 31)
3
---
Stop p er Tray
Unit
S10 S21
(p 25)
(p 31) (p 73)
Tray Detector
2
---
(p 29) (p 31)
---
4
Star Wheel Assy
(p 26)
(p 31)
---
2
(p 73)
Star Wheel Assy
Lower Paper
Guide
(p 21) (p 74)
CR Unit
(p 24)
(p 31)
(p 74)
---
---
---
Front Tray Assy
Ink System
4
2
S21
(p 24) (p 29)
2
S8
(p 25)
(p 31) (p 74)
Star Wheel Assy
3
---
Tray Support
Assy
---
---
Front Paper
Guide Assy
1
S11
4
2
(p 26)
(p 31) (p 75)
---
Porous Pad
Front Paper
Guide
(p 26)
---
---
(p 25) (p 31)
Front Tray
(p 25)
(p 31)
---
---
(p 74)
Mist Board Assy
Mist Board
Cable Hold er
Paper Guide
(under ASF
Stopper Tray
Lower Frame
Ink System
Star Wheel Assy
Front Paper
Guide Assy
Release Hold er
Release Flag
PE Detector Assy
Upper Paper
Guide Assy
PF Frame
(p 23) (p 31)
Rear Paper
(p 23)
4
CR Unit
Assy)
Unit
Assy
Assy
S19
Guide
(p 31)
(p 17)
(p 73)
PF Roller
---
---
(p 27)
(p 31) (p 73)
Screw type/torque list
Symbol Screw type Torque
C.B.P-TITE SCREW,2.5X8,F/ZN-3C 2.5 ± 0.5 kgf·cm
C.B.P-TITE SCREW, 2.5X8,F/ZN-3C 3.5 ± 0.5 kgf·cm
C.B.P-TITE SCREW,2X6, F/ZN-3C 2.0
C.B.P-TITE SCREW,2X6 ,F /ZN-3C 3.0 ± 1.0 kgf·cm
C.B.P-TITE SCREW,3X10,F/ZB-3C 6.0
C.B.P-TITE SCREW,3X10,F/ZN-3C 6.0 ± 1.0 kgf·cm
C.B.P-TITE SCREW,3X18,F/ZN-3C 6.0
C.B.P-TITE SCREW,3X6 ,F /ZN-3C 4.0 ± 0.5 kgf·cm
C.B.P-TITE SCREW,3X8 , F /ZB-3C 6.0
C.B.P-TITE SCREW,3X8 ,F /ZN-3C 4.0 ± 0.5 kgf·cm
C.B.P-TITE SCREW,3X8, F/ZN-3C 5.0
C.B.P-TITE SCREW,3X8 ,F /ZN-3C 6.0 ± 1.0 kgf·cm
C.B.P-TITE SCREW,4X8, F/ZN-3C 8.0
C.B.SCREW,2.5X14,F/ZN-3C 3.0 ± 1.0 kgf·cm
C.B.SCREW,2.5X6,F/ZN-3C 3.5
C.B.SCREW,3X4,F/ZN-3C 4.0 ± 0.5 kgf·cm
C.B.SCREW,3X6,F/ZN-3C 8.0
C.B.S-TITE SCREW, 2.5X6,F/ZN-3C 4.0 ± 0.5 kgf·cm
6
---
C.B.S-TITE SCREW,3X4, F/ZN-3C 8.0
C.B.S-TITE SCREW,3X6 ,F /ZN-3C 6.0 ± 1.0 kgf·cm
C.B.S-TITE SCREW,3X6, F/ZN-3C 8.0
C.B.S-TITE SCREW,3X6 ,F /ZN-3C 9.0 ± 1.0 kgf·cm
C.B.S-TITE SCREW,3X8, F/ZN-3C 8.0
C.B.S-TITE(P2)SCREW,3X10,F/ZN-3C 6.0 ± 1.0 kgf·cm
C.B.S-TITE(P4)SCREW,3X6,F/ZN-3C 8.0
---
3
C.B.S-TITE(P4)SCREW,3X8,F/ZN-3C 5.0 ± 1.0 kgf·cm
C.B.S-TITE(P4)SCREW,3X8,F/ZN-3C 8.0
C.C.SCREW,3X4,F/ZN-3C 4.0 ± 0.5 kgf·cm
C.P.SCREW,2.6X3,F/ZN-3C 3.0
C.P.SCREW,3X10,F/ZN-3C 6.0 ± 1.0 kgf·cm
S31
C.P.SCREW,3X4,F/ZN-3C 6.0
±
0.5 kgf·cm
±
1.0 kgf·cm
±
1.0 kgf·cm
±
1.0 kgf·cm
±
1.0 kgf·cm
±
1.0 kgf·cm
±
0.5 kgf·cm
±
1.0 kgf·cm
±
1.0 kgf·cm
±
1.0 kgf·cm
±
1.0 kgf·cm
±
1.0 kgf·cm
±
1.0 kgf·cm
±
0.5 kgf·cm
±
1.0 kgf·cm
Flowchart 1-4. Disassembly Flowchart of Printer Mechanism Part (3)
Disassembly/Reassembly Disassembly/Reassembly Flowchart 18
SE Group Confidential (Related Staff Only)
SC-P600 Revision D
Rear Housing
Left Right
Rear
C.B.S-TITE SCREW,3X6,F/ZN-3C (6 ± 1 kgf·cm)
C.B.P-TITE SCREW,3X8,F/ZB-3C (6 ± 1 kgf·cm)
Back of Rear Housing
Dowel
Rib
Hook
Rib
Hook
Section A
Left Cover
Right
Left
Right Cover
C.B.P-TITE SCREW,3X10,F/ZB-3C (6 ± 1 kgf·cm)
Left
Right
Left Decoratio n Pl ate
Right Decoration Pl a te
Hook
Rib
Lower Housing
C.B.P-TITE SCREW,3X10,F/ZN-3C (6 ± 1
Bottom
Stacker Assy
Lower Housing Assy
Hook
C.B.P-TITE SCREW,3X10,F/ZN-3C (6
±
1 kgf·cm)
Upper Housing Support Assy
Left
I/C Holder Unit
Cover Open Sensor
Cable
Back of Upper Housing Support Assy
Upper Housing
Support Assy
Panel FFCs
Panel SUBBoard
Right
2
3
4
Panel FFCs
Right
Hole
1
Left
Upper Housing Assy
C.B.P-TITE SCREW,4X8,F/ZN-3C (8 ± 1 kgf·cm)
Rear rightRear left
1.3 Detailed Disassembly/Reassembly Procedure for each Part/Unit
Rear Housing
Be careful not to dama ge the ho ok s (x2 ) , do w el s (x 2) and ribs (x8)
that secure the Rear Housing.
Left / Right Cover
Remove the Left/Right Cover carefully not to damage the hooks
(x2 each) and ribs (x3 each) that secure the Left /Right Cover.
When removing the Left/Right Co ver, slide it in the direction of the
arrow shown above while sli ghtly pushing the section A.
Left / Right Decoration Plate
Be careful not to damage the ribs (x3 each) that secure the Left/
Right Decoration Plate and hooks (x4) of the Lower Housing.
Stacker Assy
Be careful for ink to flow out then be cause if tilting is too soon afte r
the initial ink charge o r a similar situation, th e ink still on the Waste
Ink Pad which is not yet absorbed flows over out of the printer.
Upper Housing Support Assy (w/Panel Unit)
Disconnect the Pan el FFCs (x2) from the connectors on the Panel SUB Board before removing the Upper Housing Support Assy.
Be careful not to damage the hooks (x4) that secure the Upper Housing Support As sy.
Be careful to remove the Upper Housing Support Assy because the I/C Holder Unit Cover Open Sensor Cable is connected to the sensor on the
Disassembly/Reassembly Detailed Disassembly/Reassembly Procedure for each Part/Unit 19
back of the Upper Housing Support Assy.
Pull out the Panel F FCs (x2) from the hole of the Upper Housing Assy before removing the Upper Hou s ing Assy.
Tighten the screws in the order indicated in the figure above.
Upper Housing Assy (w/Printer Cover Upper)
SE Group Confidential (Related Staff Only)
SC-P600 Revision D
Pane Cover Rear
Ferrite Core
Panel SUB Board
Housing Panel Rear
C.B.P-TITE SCREW, 3X8,F/ZN-3C (6 ± 1 kgf·cm)
Remove the Panel
Cover Rear
CR Scale
Torsion Spring, 0.39
CR Scale
Black triangle mark
Longer spring leg
Section B
Section A
Waste Ink Tube
/ Tube Holder
Waste Ink Pads
C.B.P-TITE SCREW,3X8,F/ZN-3C (6 ± 1 kgf·cm)
Waste Ink Tube
Installation
order
1 mm or less
Joint for Decomp Tube
Decomp Tube
Hook
Left inside of Lower Housing
Decomp Tube
I/C Holder Unit
Lower Housing
Decomp Tube
Groove
Left side
PG Cam LeftSpur Gear,14.4
Align tria n g l e m arks.
3
C.B.S-TITE SCREW,3X6,F/ZN-3C(8
±
1kgf·cm)
1
2
Ink Tube Holders
Ink Tube
Acetate Tape
C.B.P-TITE SCREW,3X10,F/ZN-3C (6±1 kgf·cm)
C.B.S-TITE SCREW,3X6,F/ZN-3C (6±1 kgf·cm)
Rear side
Right side
Hook
Panel Unit
Wireless LAN Module cable
Wireless LAN Module Assy
CR Scale
When disassembling the Panel Unit, take off the fixed screws (x4)
of the shafts that of Housing Panel Rear. Then r e move the unit
from the Housing Upp e r Support Assy by turni ng the whole unit
forward.
Waste Ink Tube / Waste Ink Pad
When installing the Wireless LAN Module Assy, put the following four cables through a hook of the part r ight side.
• Printer Cover Open Sensor cable
• I/C Holder Unit Cover Open Sensor cable
• Mist Board cable
• ASF PE Sensor Cable
Decomp Pump Assy
APG Assy
Attach the CR Scale to the spring leg with the black triangle
mark upward on the left side of the printer.
Attach the Torsion Sp ring, 0.39 as shown above.
Ink Tube Holder
When installing the Waste Ink Tube/Waste Ink Pads (x10),
confirm the shapes of them and inst all them in the orde r shown
above.
When installing the Waste Ink Tube, route it through the
groove of the Wast e Ink Pads, and insert the end of the shorter
tube to the section A and longer one to the section B.
Disassembly/Reassembly Detailed Disassembly/Reassembly Procedure for each Part/Unit 20
When connecting the Decomp Tube to the joint of the I/C
Holder Unit, make sure the gap between the end of the Decomp
Tube to the base of the joint is 1 mm or less, and then secure
the tube with the ho oks (x2).
Route the Decomp Tube through the groove of the Lower
Housing and secure the tube with the hook.
When installing the APG Assy, align the marks on the Spur
Gear,14.4 and PG Ca m Left to match their phases as shown
above.
Tighten the screws in the order indicate d i n t he fi gure above.
When installing the Ink Tube Holders (x2), install them on the
locations where the acetate tape (x2) is attached on the Ink Tube.
SE Group Confidential (Related Staff Only)
SC-P600 Revision D
Front left
Connector of Stopper Tray
Sensor Relay Cable
Rear left
Stopper Tray Sensor Relay Cable
Decomp Pump Motor Cabl e
Left
Decomp Tube
I/C Holder
Unit
Right
Ink System Tube
Waste Ink Tube
Lower Housing Assy
Printer Mechanism
2
3
Right
6
Tube Clamp
C.B.S-TITE(P2)SCREW,3X10,F/ZN-3C
(6 ± 1kgf·c m)
C.B.P-TITE SCREW, 4X8, F /Z N -3C
(8 ± 1kgf·c m)
1 mm or less
5 ± 2 mm
Ink System Tubes
Tube Clamps
Tube Holder
Waste Ink Tubes
5
Rear left
4
Upper left
1
Front Left
Ink Tube Holder
Ink Tube Guide
Ink Tube Guide
Cable Holder Front
Positioning h ole
and Dowel
Rib
Hook
Cable Holder Front
CR Support Plate
Ink Selector Motor Cable
Ink Selector Sensor Cable
CR Encoder / PW Sensor FFC
Head FFC
Ink Tube Holders
Ink Tube Guide
C.B.P-TITE SCREW,3X8,F/ZN-3C (6 ± 1 kgf·cm)
CR Relay Board
C.B.S-TITE(P4)SCREW,3X6,F/ZN-3C(8
±
1kgf·cm)
C.B.S-TITE SCREW,2. 5X 6,F/ZN-3 C (4
±
CR Unit
CR Guid e Plate
1
23
45
6
2
1
3
CR Unit
Printhead
C.B.P-TITE SCREW,2.5X8,F/ZN-3C(3.5
±
0.5kgf·cm)
Printhead Mounting Plate
Printer Mechanism (1)
Disconnect the following cables/tubes when removing the Printer Mechanism from the Lower Housing Assy.
Disconnect the following cables from the connector on the Main Board.
• Stopper Tray Sensor Relay Cable (CN1)
• Decomp Pump Motor Cable (CN22)
Disconnect the Decomp Tube.
Disconnect the Ink System Tube from the Waste Ink Tube .
Disconnect the relay co nnector of the Stopper Tr ay Sensor Relay Cable.
Printer Mechanism (2)
Tighten the screws in the order indicate d i n t he fi gure above.
When connecting the Ink System Tube to the Waste Ink Tube, make sure the gap between the end of the Ink System Tube and the Tube Holder is
1 mm or less, and attach the Tube Clamp 5
±
2 mm from the end of the Ink System Tube.
CR Support Plate
When removing the CR Support Plat e, follow the procedure below.
1. Disconnect the follow i ng cables/FFCs from the connectors on the CR Rel ay Board.
• Ink Selector Motor Cable (CN2) • Ink Selector Sensor Cable (CN5)
• Head FFC (CN1) • CR Encoder / PW Sensor FFC (CN6)
2. Remove the screws (x4) that secure the CR Support Plate.
3. Release the hooks (x3 each) of the Ink Tu be Holders (x2) and remove the Ink Tube Guide from the Ink Tube Holders (x2).
4. Release the Ink Tube Guide from the ribs (x6) and dowel of the Cable Holder Front, and remove t he CR Support Plate.
Disassembly/Reassembly Detailed Disassembly/Reassembly Procedure for each Part/Unit 21
Tighten the screws in the order indicated in the figure above.
CR Guide Plate
Printhead / Printhead Mounting Plate
Do not use the electric screwdriver when installing the Printhead
and/or the Printhead Mounting Plate. Doing so applies extra force
when tightening the scre w and affects the platen gap.
When installing the Printhead, follow the procedure below.
1. Temporarily tighten the screws (x3) and loosen them half turn.
2. Press the Printhead to the rear of the printer, and tighten the
screws (x3) in the order indicated in the figure above.
SE Group Confidential (Related Staff Only)
SC-P600 Revision D
Ink tube connection part: Do not disassemble
I/C Holder Unit side
C.B.S-TITE SCREW,3X8,F/ZN-3C
(8 ± 1 kgf· cm)
C.B.S-TITE SCREW,3X6,F/ZN-3C
(8 ± 1 kgf· cm)
C.B.SCREW,2.5X6,F/ZN-3C
(3.5 ± 0.5 kgf· cm)
C.B.P-TITE SCREW,2.5X8,F/ZN -3C
(2.5 ± 0.5 kgf· cm)
Ink Tube Holders
I/C Holder Unit
I/C Holder Unit
Ink Selector side
Hook
Head FFC
Ink Tube Holder
CR Unit
Ink Selector
Ink tube connection part: Do not disassemble
Middle Frame
Head FFC
CSIC FFC
Cable Holder Left
Cable Hold er Rear
I/C Holder Unit
Cable Holder Front
I/C Holder Unit Cover
Open Sensor Cable
Middle Frame
C.B.P-TITE SCREW,3X18,F/ZN-3C (6
±
Inside Ink Box
1
4
2
3
Step 7
Ink Box
Ink Box
Step 9
CR Contact Modules
Ink Box
CSIC FFC
Hook
Rib
Step 8, 9
CR Contact Module Covers
Film
Bottom part of Ink Box: Do not dissemble
Ink Tube connection
Do not loosen screws
Ink Supply Unit
CR Contact Module
To prevent ink leakage, make sure not to separate the ink tubes from the I/C Holder Unit or the Ink Selector by removing the screws (x2). Loosening
the screws even just once will cause ink leakage, therefore, make sure to replace the Ink Supply Unit with a new one.
When removing the Ink Supply Unit, follow the procedure below.
1. Release the Head FFC from the hooks (x2 each) of the Ink Tube Holders (x2). Be carefu l not to damage the Head FFC then.
2. Remove the screws (x2) that secure the Ink Select or, and remove the Ink Selector from the CR Unit .
3. Disconnect the Decomp Tube from the I/C Holder Unit. (p 21)
4. After removing the Cable Holder Rear and Cable Holder Left from t he frame, disconnect the Head FFC and CSIC FFC from the connectors
on the Main Board, and then release the FFCs from the Cable Holder Rear and Cable Holder Left. (p 29)
5. Remove the screws (x3) that secure the I/C Ho lder Unit, and remove the I/C Holder Unit.
When removing the Ink Selector on th e way to the target part, perform only Step 1 and 2 above. Be careful not to contaminate the surroundings
with ink from the Ink Selector when taking subse quent steps.
When removing the I/C Holder Unit on the way to the target part, perform only Step 3 to 5 above. Place the removed I/C Holder Unit on the 0-
digit side of the Middl e Fr ame when taking subsequent steps.
Disassembly/Reassembly Detailed Disassembly/Reassembly Procedure for each Part/Unit 22
Do not use the electric screwdriver when installing the Printhead. Doi ng so applies extra force when tightening the screw and affects the platen gap.
To prevent ink leakage, make sure of the following when disassembling/reassembling the unit.
Do not remove the screws (x6 ) on the bo ttom of th e Ink B ox. Looseni ng the scre ws even ju st once will cause ink leakage, th erefo re, make sure to
replace the Ink Supply Unit with a new one.
Be careful not to damage the film of the ink path.
Be careful not to apply extra force o n the Ink Tube connection.
When removing the CR Contact Modules (x3), follow the procedure below.
1. Disconnect the Head FFC and CSIC FFC fro m t he connectors on the Main Board, and remove the Cable Holder Rear and Cable Holder Left
from the frame. (p 29)
2. Remove the Cable Holder Rear and Cabl e Holder Left from the CSIC FFC. (p 29)
3. Release the Head FFC from the ribs of the I/C Holder Uni t . (p 28)
4. Release the I/C Holder Unit Cover Open Sen sor Cable from the rib and hook of the Cable Holder Fron t. (p 28)
5. Remove the screws (x3) that secure the I/C Holder Unit. (p 22)
6. Remove the screws (x4) on the corners of the Ink Box and screws (x6) inside the Ink Box that secure the Ink Box.
7. Release the CSIC FFCs (x3) from the ribs (x6) of the Ink Box, and disconnect the CSIC FFCs (x3) from the connectors on the CR Contact
Modules (x3).
8. Release the hooks (x3 each) of the CR Cont act Module Covers, and r emove the CR Contact Module Covers and CR Contact Modules.
Tighten the screws in the order indicated in the figure above when securing the screws (x4) on th e corner of the Ink Box.
SE Group Confidential (Related Staff Only)
SC-P600 Revision D
PF Frame
Main Frame
1
2
3
4
56
C.B.S-TITE SCREW,3X4,F /Z N -3C(8
±
1kgf·cm)
CR Motor
Red Cable
Black Cable
Rear right
Center
Step 1
Main Frame
Upper left
Step 1
Main Frame
Right
Bush, 8
Step 1
Rear Paper Guide
PF Roller
Step 2Step 3
Engagement point
with PF Roller
Positioning dowel
Main Frame
Upper Paper Guide Assy
The fourth roller of Upper Paper
Guide Assy from the 0-digit side
has shorter rubber parts.
Front
Torsion spring
Hook
Rear
Torsion spring
Hole
The rubber parts on roller are shorter.
0-digit side
130-digit s ide
Release Flag Assy
Gear Section
Rear left
1
2
3
4
5
6
Middle Frame
PF Frame
CR Motor
Rear Paper Guide
Tighten the screws in the order indicated in the figure above.
When installing the CR Motor, attach it with its red cable to the left
side of the printer.
Upper Paper Guide Assy
When removing the Rear Paper Guide, follow the pro cedure below.
1. Push the positioning dowels (x3) in the direction of the red arrow to release them.
2. Slide the Rear Paper Guide ap prox. 5 mm to the left to release the right side of the Rear Paper Guide from the Bush, 8.
3. Lift the rear side of the Rear Paper Guide and rel ease it from the PF Roller, and then remove the Rear paper Guide.
Release Flag Assy
Middle Frame
Make sure to install the Upper Paper Guide Assy whose roller has shorter rubber parts on the fourth position from 0-dig it side .
When attaching the torsion spring, insert the spring leg (straight side) into the hole of the Upper Paper Guide Assy, and engag e the other leg to
the hook of the frame.
When installing the Release Flag Assy, install it with its gear
section upward.
Tighten the screws in the order indicated in the figure above.
Disassembly/Reassembly Detailed Disassembly/Reassembly Procedure for each Part/Unit 23
SE Group Confidential (Related Staff Only)
SC-P600 Revision D
Right
PG Torsion Spring Right
Step 8
PG Cam Right
Washer,
6.9X0.5X10.4
Step 3
Left
PG Torsion Spring Left
Step 3
C.B.S-TITE(P4) SCREW,3X10,F/ZN-3C
Step 4
Parallelism
Adjust Bushing
PG Cam Left
Step 8
Washer,
6.9X0.5X10.4
Left
CR Shaft Spacer
Step 5
Dent
Step 6
CR Shaft
Left CR Shaft
Mounting Plate
Step 7
Right
Dent
Step 6
CR Shaft
Step 9
Right CR Shaft Mounting Plate
Washer,
8.2X0.5X15
Leaf Spring,
8.2X0.25X15
CR Motor
Step 1
CR Shaft
CR Unit
C.B.SCREW,3X4,F/ZN-3C (4 ± 0.5 kgf·cm)
Timing Bel t
1
2
3
Grounding Wire
ASF Assy
Grounding
wire
Main Frame
C.B.S-TITE(P4)SCREW,3X8,F/ZN-3C(8
±
C.B.S-TITE SCREW,3X6,F/ZN-3C(8
±
1kgf·cm)
Cross-section
Ink System
Step 3
Ink System
Clamp A
Hole
Ink System Tube
Support Plate
C.B.S-TITE SCREW,3X6,F/ZN-3C (8 ± 1 kgf·cm)
Right
A hole to attach a clamp
to fix the Ink Tube
Connector
Step 1,3,4
Step 2,4
CR Unit
ASF Assy
Tighten the screws in the order indicat ed in the figure above.
Attach the terminal of the grounding wire in the direction shown in the “Cross-section” figure.
Ink System
Be careful not to let the grease of the CR Sha ft adhere to the Timing Belt of the CR Unit.
When removing the CR Unit, follow the pro cedure below.
1. Remove the screws (x2) that secure the CR Motor, and remove the CR Motor from the frame.
2. Mark the contact point on the Parallelism Adjust Bushing with the frame. (p 50)
3. Remove the PG Torsion Spring Left / Right.
4. Loosen the screw that secure the Parallelism Adjust Bushing, and turn the Parallelism Adjust Bushing in the direction of the arrow shown above.
5. Remove the CR Shaft Spacer.
6. Lift the CR Shaft, and move both ends of it to the dent of the frame.
Disassembly/Reassembly Detailed Disassembly/Reassembly Procedure for each Part/Unit 24
7. Remove the Left CR Shaft Mounting Plate.
8. Remove the Washer, 6.9X0.5X10.4 (x1 each) that secure the PG Cam Left/Right, and remove the PG Cam Left/Right from the CR Shaft.
9. Slide the CR Shaft to the left to disengag e it fro m th e frame , an d from th e rig ht end of the CR Shaft, remove the Right CR Shaft Moun ting Plate,
Washer, 8.2X0.5X 15 , and Leaf Spring, 8.2X 0. 25X15 in order.
10. Remove the left end of the CR Shaft from the frame, and remove it together with the CR Unit.
11. Remove the CR Shaft from the CR Unit.
When installing the CR Motor, install it by referring to " CR Motor (p23)".
Be careful not to mistake the PG Torsion Spring Right and PG Torsion Spring Left when installing them because they look alike.
Make sure to install the Parallelism Adjust Bushing correctly to the location with the marking drawn when removing it.
When removing the Ink System, follow the procedure below.
1. Release the Ink System Tube from the clamp A and pull out from the hole of the frame.
2. Release the Pump Motor Cable from the connector.
3. Remove the screws (x2) that secure the Support Plate, and remove the Support Plate.
4. Remove the screws (x2) that secure the Ink System, and remove it downward while avoiding the frame.
When securing the Ink System Tubes (x2) with the clamp A, make sure to arrange the shorter one to the bottom as shown.
SE Group Confidential (Related Staff Only)
SC-P600 Revision D
Step 5
Step 6
Right: Step 2-4
E-ring, 3
Spur Gear, 14.4
Torsion Spring, 187.9
Parallel Pin, 1.5
Front Tray Shaft
The location where
frame may interfere.
Front Right Tray Guide
Left: Step 4, 5
Front Left Tray Guide
The location where frame
may interfere.
The location wher e Front P aper
Guide Assy may interfere.
Front Right Tray Guide
Dowel
HookC.B.P-TITE SCREW,3X6,F/ZN-3C (4 ± 0.5 kgf·cm)
Front Tray
Front Tray Assy
The Front T ray is raised if
the gear is in this position.
Reassemble the Front Tray Assy with the Front Tray raised.
Stopper Tray Front Assy
Compression
Spring
This side is facing
to frame.
Attach Cover spring/
Compression spring
to shaft (longer side).
Cover Spring
Shaft
(shorter
side)
Link
Lever
Align shaft (shorter side)
of Link Lever to cam
groove of Stopper Tray.
Cam groove
E-ring, 3
Washer,
4.3X0.8X8
Stopper Tray
Torsion Spring, 187.9
C.B.P-TITE SCREW,3X8,F/ZN-3C(4 ± 0.5kgf·cm)
C.B.S-TITE SCREW,3X6,F/ZN-3C(8 ± 1kgf·cm)
EJ Link Left
Front Left Tray Guide
Washer,
26X0.5X4.7
Washer,
3.1X0.5X5.4
Extension Spring, 0.70
Tray Support Assy
EJ Link Right
Washer,
26X0.5X4.7
Front Right Tray Guide
Washer,
3.1X0.5X5.4
Extension Spring, 0.70
Tray Support Assy
Gear secti on of Fr on t T ra y
Washer,
3.1X0.5X5.4
Parallel Pin , 1.5Spur Gear, 14.4
Tray Support Assy
Back of Fron t Tray Assy
Front Tray
Front Tray Assy
Stopper Tray Unit
When removing the St opper Tray Unit, follow the procedure below .
1. Remove the To r s ion Spring, 187.9.
2. Remove the screws (x2) that secure the Stopper Tray Front Assy and remove the Stopper Tray Front Assy.
3. Remove the Lever Link with Cover Spring and Compress ion Spring.
4. Remove the E-ring, 3 and Washer, 4.3X0.8X8, and remove the Stopper Tray.
When attaching the Cover Spring to th e Link Lever, attach it as shown above.
After reassembling the Stopper Tray Unit, confirm the Torsion Spring, 187.9 is correctly attached.
Tray Support Assy / Front Tray
When disassembling/reassembling the Front Tray Assy, there are some locations where the frame and the Front Paper Guide Assy may interfere.
Therefore, be careful not to deform the frame when workin g.
When removing the Front Tray Assy, follow the procedure below.
1. Remove the screw that secure th e Mi st Board Assy.
2. Remove the Torsion Spring, 187.9 on the right sid e of the Front Tray Assy.
3. Remove the E -ring, 3, and remove the Spur Gear, 14.4 and Par allel Pin, 1.5.
4. Remove the screws (x3) that secure the Front Tray Assy.
5. Release the hook and dowel of the Front Left Tray Guide from the frame and slide it to the front of the printer, and then lift the left side of the
Front Tray Assy.
Disassembly/Reassembly Detailed Disassembly/Reassembly Procedure for each Part/Unit 25
6. Release the hook and dowels (x2) of the Front Right T ray G uide from the frame and slide it to the front of the printer while avoiding the Front Paper
Guide Assy, and then remove the Front Tray Assy by pulling out the Front Tray Shaft and Front Right Tray Guide from the hole of the frame.
Reassemble the Front Tray Assy with the Front Tray raised. After reassembly, make sure the Front Tray Assy is secured with the hooks and
dowels, and then secure it with the screws.
After reassembling the Front Tray Assy, confirm the Torsion Spring, 187.9 is correctly attached.
Before reassembling the Tray Support Assy/Front Tray, confirm the Washer,3.1X0.5X5.4 (x2) and Washer,26X0.5X4.7 (x2) are correctly
attached.
When reassembling the Front Tray Assy, install each part as shown above, and secure them with their dedicated washer, parallel pin, and extension spring.
Before reassem bling the Tray Supp or t A s sy/Front Tray, con firm the Washer,3.1X0.5X5.4 (x2) and W a sher,26X0.5X4.7 (x 2) are correctly attached.
SE Group Confidential (Related Staff Only)
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