Epson L200 User manual

SERVICE MANUAL
CONFIDENTIAL
Color Inkjet Printer
L200/L201
L100/L101
SEMF10-001

Confidential
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 product names used herein are for identification purpose only and may be trademarks or registered
trademarks of their respective owners. EPSON disclaims any and all rights in those marks.
Copyright © 2010 SEIKO EPSON CORPORATION
IJP CS Quality Assurance Department

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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 described in this manual, do not connect to a power source until instructed to do so.
Connecting to a power source causes high voltage in the power supply unit and some electronic components
even if the product power switch is off. If you need to perform the work with the power cable 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 disassembly and reassembly to protect your eyes from ink in working. 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 performed on this product by persons unfamiliar with basic safety knowledge required for
electrician.
3. The power rating of this product is indicated on the serial number/rating plate. 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-approved components may damage the product and void any
applicable Epson warranty.
5. In order to protect sensitive microprocessors and circuitry, use static discharge equipment, such as anti-static
wrist straps, when accessing internal components.
6. Do not tilt this product immediately after initial ink charge, especially after performing the ink charge several
times. Doing so may cause ink to leak from the product because it may take some time for the waste 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 contact with your skin, wash it off with
soap and water immediately. If you have a skin irritation, consult a doctor immediately.

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8. When disassembling or reassembling this product, make sure to wear gloves to avoid injuries from metal
parts with sharp edges.
9. Use only recommended tools for disassembling, reassembling 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
CR Scale
PF Scale
Coated surface of the PF Roller
Gears
Rollers
LCD
Scanner Sensor
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.

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About This Manual
This manual, consists of the following chapters, is intended for repair service personnel and includes information
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 Summary
•Troubleshooting
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 result in serious injury or loss of life.
Indicates an operating or maintenance procedure, practice, or condition that, if not strictly observed,
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
information for disassembly/reassembly. For the details on those symbols, see “ 1.2 Disassembly/Reassembly
Procedures (p14)”.

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Revision Status
Revision Date of Issue Description
A October 8, 2010 First Release

7
L200/L201/L100/L101 Revision A
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Contents
Chapter 1 Disassembly/Reassembly
1.1 Overview ................................................................................................................................................................... 9
1.1.1 Tools ................................................................................................................................................................. 9
1.1.2 Checks and precautions before disassembling ............................................................................................... 10
1.1.3 Protection for Transportation.......................................................................................................................... 12
1.2 Disassembly/Reassembly Procedures ..................................................................................................................... 14
1.2.1 Standard Operation Time for servicing the product ....................................................................................... 15
1.2.2 Disassembling/Reassembling Flowchart........................................................................................................ 18
1.2.2.1 Housing Part .......................................................................................................................................... 18
1.2.2.2 Printer Mechanism Part ......................................................................................................................... 20
1.3 Details of Disassembling/Reassembling by Parts/Unit........................................................................................... 23
1.4 Routing FFCs/cables ............................................................................................................................................... 31
Chapter 2 Adjustment
2.1 Required Adjustments ............................................................................................................................................. 34
2.2 Details of Adjustments ............................................................................................................................................ 36
2.2.1 TOP Margin Adjustment ................................................................................................................................ 36
Chapter 3 Maintenance
3.1 Overview ................................................................................................................................................................. 38
3.1.1 Cleaning.......................................................................................................................................................... 38
3.1.2 Lubrication...................................................................................................................................................... 38
3.2 Lubrication Points and Instructions......................................................................................................................... 39
Chapter 4 Appendix
4.1 Power-On Sequence ................................................................................................................................................ 42
4.2 Connector Diagram ................................................................................................................................................. 44
4.3 Troubleshooting....................................................................................................................................................... 45
4.3.1 Troubleshooting Workflow ............................................................................................................................ 45
4.3.2 Fatal Error Code ............................................................................................................................................. 47

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CHAPTER 1
DISASSEMBLY/REASSEMBLY

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Disassembly/Reassembly Overview 9
L200/L201/L100/L101 Revision A
1.1 Overview
This chapter describes procedures for disassembling the main parts/units of L200/L201/L100/L101. 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 Details of Disassembling/Reassembling by
Parts/Unit (p23)”.
Read the following before disassembling and reassembling.
“ Safety Precautions (p3)”
“ 1.1.2 Checks and precautions before disassembling (p10)”
When you have to remove units or parts that are not described in this chapter, see the exploded diagrams of SPI
(Service Parts Information).
1.1.1 Tools
Use only specified tools to avoid damaging the printer.
Note *: All of the tools listed above are commercially available.
EPSON provides the tools listed with EPSON part code.
Table 1-1. Tools
Name EPSON Part Code*
(+) Phillips screwdriver #1 1080530
(+) Phillips screwdriver #2 ---
Flathead screwdriver ---
Flathead Precision screwdriver #1 ---
Tweezers ---
Longnose pliers ---
Acetate tape 1003963
Nippers ---

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Disassembly/Reassembly Overview 10
L200/L201/L100/L101 Revision A
1.1.2 Checks and precautions before disassembling
Ink may spill when removing the following parts from L200/L201/L100/L101.
This section describes the parts that may cause ink spill and the means to minimize the ink spill when removing
the parts.
The parts that may cause ink spill when removing
Note : These parts are indicated with the icon in disassembly/reassembly flowchart. (See “ 1.2 Disassembly/Reassembly Procedures
(p14)”.)
Figure 1-1. Location
Parts When ink may spill Location
Joint Removing the tubes of the Valve Assy / Tube Assy
from the Joint A
Ink Supply Tank Assy Removing the tubes of the Valve Assy from the Joint
Removing the tubes of the Valve Assy from the Ink
Supply Tank Assy A, B
Valve Assy
Adapter Assy Removing the Tube Assy from the Adapter Assy
C
Tube Assy Removing the tubes of the Valve Assy / Tube Assy
from the Joint
Removing the Tube Assy from the Adapter Assy
A, C
Ink Tube Guide 1st
A
C
B
Joint
Ink Supply Tank Assy
Valve Assy
Tube Assy
Adapter Assy

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Disassembly/Reassembly Overview 11
L200/L201/L100/L101 Revision A
Means do to minimize the ink spill
Before disassembling, confirm that the printer is in the following condition.
Choke Valve is closed
•Before disassembling:
Turn the Valve Lever and be sure to close the Choke Valve.
•After reassembling is complete:
Open the Choke Valve to perform the print inspection.
•Before returning the printer to the user after repairing:
Make sure to turn the Valve Lever up to the choke position to close the Choke Valve before packing the printer.
Figure 1-2. Opening/closing the Choke Valve
Adapter Assy is removed
Before disconnecting the joint parts of the ink path, make sure that the Adapter Assy is removed from the Carriage.
Figure 1-3. Adapter Assy
Even observing the points described in this section, ink may spill in the following situations.
Therefore, be careful not to contaminate the inside of the printer or its surroundings by
preparing the container to receive the leaked ink, or the like.
When removing the Valve Assy, some ink will spill from both ends of the ink tube even
the Valve Lever is closed.
When removing the Tube Assy, all the ink in the ink tube will spill.
Do not turn the Valve Lever too much when closing the Choke Valve, otherwise, the Valve
Lever and/or Valve Assy may get damaged.
The Adapter Assy has an ink valve which cuts off the ink path when removing the Adapter
Assy from the carriage.
Valve LeverValve Lever
Open position Choke position
Choke Valve shaft is secured more tightly
in Choke position than in Open position.
Choke position
(When checking with the
Valve Lever removed.)
Valve shaft
Ink path
Carriage
Ink valve
Adapter Assy

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Disassembly/Reassembly Overview 12
L200/L201/L100/L101 Revision A
1.1.3 Protection for Transportation
Before packing the printer for returning it to the user, secure it at the specified points with strong tape to avoid
damaging the printer or ink leakage during transport, and make sure to check the points as follows.
Securing each parts
Secure the following parts with strong tape (width: 22 mm).
Securing the Carriage Assy
1. Cofirm that the Carriage Assy is locked in the home position.
2. Attach the unfolded end of strong tape (fold the other end back 5 mm) on the bottom left of the CR
Cover.
3. Pull the tape to the right side of the housing and attach it tightly.
Figure 1-4. Securing the Carriage Assy
Securing the Ink Tank
•Secure both sides of the Top Cover with strong tape (x2).
•Secure the Ink Supply Tank Assy and Ink Supply Holder Assy with strong tape (x1).
Figure 1-5. Securing the Ink Supply Tank Assy
Strong tape
Top Cover
Ink Supply Tank Assy
Strong tape (22 mm x 55 mm)
Strong tape (22 mm x 105 mm)Ink Supply Holder Assy
Fold over the tape edge by 15 mm
Fold over the tape edge by 10 mm Fold over the tape edge by 10 mm

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Disassembly/Reassembly Overview 13
L200/L201/L100/L101 Revision A
Points to be checked before packing the printer
The Valve Lever is on the position shown below
(the Choke Valve is closed). (See Figure 1-2.)
All the caps of the Ink Supply Tank Assy are
securely closed.
The hooks (x2) of the Ink Supply Tank Assy are
securely engaged with the Ink Supply Holder Assy.
The opened ink bottle is not included in the box.
Valve Lever
Cap
Ink Supply
Tank Assy
Ink Supply Holder Assy

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Disassembly/Reassembly Disassembly/Reassembly Procedures 14
L200/L201/L100/L101 Revision A
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 reassembling procedure.
(See“ 1.3 Details of Disassembling/Reassembling by Parts/Unit (p23)”.)
For routing cables, see “ 1.4 Routing FFCs/cables (p31)”
The example below shows how to see the charts on the following pages.
Main Frame
4
5
(p 24) (p 39)
S1 S5
EJ Roller Gear
---
---
---
Item Description Reference
Parts/unit name White-letter Parts/units supplied as an ASP ---
Black-letter Parts/units not supplied as an ASP ---
Icon
Indicates a practice or condition that could result in
injury or loss of life if not 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 the parts that may cause the ink spill when
they are removed.
“ 1.1.2 Checks and
precautions before
disassembling (p10)”
Indicates necessary check items in the disassembling/
reassembling procedure.
Indicates the reference
page in blue-letter
Indicates supplementary explanation for disassembly
is given.
Indicates the reference
page in blue-letter
Indicates particular tasks to keep quality of the units
are required.
Indicates the reference
page in blue-letter
Indicates particular routing of cables is required. Indicates the reference
page in blue-letter
Indicates particular adjustment(s) is/are required. Chapter 2 “ Adjustment
(p33)”
Indicates lubrication is required. Chapter 3 “ Maintenance
(p37)”
Indicates the number of screws securing the parts/
units. ---
Indicates the points secured with other than a screw
such as a hook, rib, dowel or the like. ---
White letters indicate a
part/unit supplied as an
ASP.
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”.
Tube Assy
---
---
(p 28)
Shows removal/
installation as a unit/assy.
is available.
Reference page

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Disassembly/Reassembly Disassembly/Reassembly Procedures 15
L200/L201/L100/L101 Revision A
1.2.1 Standard Operation Time for servicing the product
The following are the standard operation time for servicing the product. Those are based on the MTTR result
measured using a prototype.
The underlined parts/units are supplied as After Service Parts.
Standard Operation Time for servicing L200/L201: See Table 1-2.
Standard Operation Time for servicing L100/L101: See Table 1-3.
Table 1-2. Standard Operation Time (L200/L201)
Parts/Unit
Time (second)
Parts/Unit
Time (second)
Replace-
ment
Adjust-
ment Total Replace- ment
Adjust-
ment Total
Panel Unit 14014Printhead 364 1642 2006
Panel Board 29 0 29 Holder Contact 293 0 293
Paper Support Assy 12 0 12 EJ Frame Assy 149 0 149
Paper Support Tray 20 0 20 EJ Roller 170 406 576
Paper Support Tray 2 26026EJRollerGear 134 0 134
Stacker Assy 12012 Waste Ink Pads (for
flushing) 230 0 230
Tray Exit Inner 15 0 15 Cover Flashing 195 0 195
Tray Exit Outer 18018
Porous Pad Front Paper
Guide 159 0 159
Jam Cover 17 0 17 CR Motor 235 406 641
Document Cover 9 0 9 Power Supply Unit 129 406 535
Document Pad 20 0 20 Waste Ink Tray Assy 163 35 198
ASF Cover 5 0 5 Waste Ink Pads 239 35 274
Ink Cartridge Cover 18 0 18 Main Frame 501 406 907
Rear Cover 10 0 10 Carriage Assy 906 406 1312
Scanner Unit 228 0 228 PCB Encoder 953 406 1359
CIS 245 0 245 Head FFC 939 406 1345
Middle Housing Assy 674 0 674 Timing Belt 915 406 1321
Middle Housing 146 0 146 Carriage 995 406 1401
USB Cover 146 0 146 Upper Paper Guide 269 0 269
LD Roller Assy 186 406 592 Pump Assy 791 0 791
LD Roller 227 406 633 Gear Pump Idle 797 0 797
Housing Buckler 183 0 183 Lever Pick Clutch 798 0 798
Roller Idler Pick Assy 160 0 160 Gear Pump 811 0 811
CR Scale 181 0 181 Bracket Pump 832 0 832
Main Board 150 535 685 Roller Pump 827 0 827
Driven Pulley Assy 363 0 363 Waste Ink Tube 892 0 892
Pick Assy 376 0 376 Pump Housing 892 0 892
Cap Unit 405 0 405 Waste Ink Pads
(under the Cap Assy) 409 0 409
Lever Cleaner 175 0 175 PF Encoder 148 0 148
Cap Assy 449 0 449 PF Scale 170 0 170

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Disassembly/Reassembly Disassembly/Reassembly Procedures 16
L200/L201/L100/L101 Revision A
PF Roller 579 0 579 Left Cover 44044
PF Motor 531 0 531 Ink Supply Tank Assy 866 0 866
Ink Tube Guide 1st 278 0 278 Ink Tube Guide 2nd 698 0 698
Tube Pressing Plate 274 0 274 Cap 606
Ink Supply Holder Assy 613 0 613 Joint 449 0 449
CR Cover 746 0 746 Tube Guide Plate 515 0 515
Tube Holder Top /
Tube Holder Lower 741 0 741 Tube Guide Plate
Support 545 0 545
Adapter Assy 488 0 488 Tube Assy 677 0 677
CR Front 522 0 522 FFC Cover 461 0 461
Top Cover 909ValveAssy 1473 0 1473
Bottom Cover 16016
Valve Lever 15015
Right Cover 49049
Table 1-3. Standard Operation Time (L100/L101)
Parts/Unit
Time (second)
Parts/Unit
Time (second)
Replace-
ment
Adjust-
ment Total Replace- ment
Adjust-
ment Total
Printer Cover 10 0 10 Holder Contact 234 0 234
Panel Board 204 0 204 EJ Frame Assy 90 0 90
Paper Support Assy 9 0 9 EJ Roller 111 406 517
Paper Support Tray 17017EJRollerGear 75075
Paper Support Tray 2 23023
Waste Ink Pads
(for flushing) 171 0 171
Stacker Assy 3 0 3 Cover Flushing 136 0 136
Rear Cover 10010
Porous Pad Front Paper
Guide 100 0 100
Upper Housing Assy 144 0 144 CR Motor 176 406 582
Upper Housing 87 0 87 Power Supply Unit 70 406 476
USB Cover 87 0 87 Waste Ink Tray Assy 104 35 139
LD Roller Assy 127 406 533 Waste Ink Pads 180 35 215
LD Roller 168 406 574 Main Frame 442 406 848
Housing Buckler 124 0 124 Carriage Assy 847 406 1253
Roller Idler Pick Assy 101 0 101 PCB Encoder 894 406 1300
CR Scale 122 0 122 Head FFC 880 406 1286
Main Board 91 535 626 Timing Belt 856 406 1262
Cap Unit 346 0 346 Carriage 936 406 1342
Lever Cleaner 116 0 116 PF Encoder 89089
Cap Assy 390 0 390 PF Scale 111 0 111
Driven Pulley Assy 304 0 304 Adapter Assy 389 0 389
Table 1-2. Standard Operation Time (L200/L201)
Parts/Unit
Time (second)
Parts/Unit
Time (second)
Replace-
ment
Adjust-
ment Total Replace- ment
Adjust-
ment Total

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Disassembly/Reassembly Disassembly/Reassembly Procedures 17
L200/L201/L100/L101 Revision A
Pick Assy 317 0 317 CR Front 389 0 389
Waste Ink Pads
(under the Cap Assy) 350 0 350 Top Cover 909
Pump Assy 732 0 732 Bottom Cover 16016
Gear Pump Idle 738 0 738 Valve Lever 15015
Lever Pick Clutch 739 0 739 Right Cover 49049
Gear Pump 752 0 752 Left Cover 44044
Bracket Pump 773 0 773 Ink Supply Tank Assy 778 0 778
Roller Pump 768 0 768 Ink Tube Guide 2nd 376 0 376
Waste Ink Tube 833 0 833 Cap 606
Pump Housing 833 0 833 Joint 365 0 365
Upper Paper Guide 195 0 195 Tube Guide Plate 431 0 431
PF Roller 476 0 476 Tube Guide Plate
Support 461 0 461
PF Motor 472 0 472 Tube Assy 520 0 520
Printhead 305 1642 1947 FFC Cover 377 0 377
Ink Tube Guide 1st 194 0 194 Valve Assy 747 0 747
Tube Pressing Plate 190 0 190
Ink Supply Holder Assy 352 0 352
CR Cover 216 0 216
Tube Holder Top /
Tube Holder Lower 211 0 211
Table 1-3. Standard Operation Time (L100/L101)
Parts/Unit
Time (second)
Parts/Unit
Time (second)
Replace-
ment
Adjust-
ment Total Replace- ment
Adjust-
ment Total

L200/L201/L100/L101 Revision A
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Disassembly/Assembly Disassembling/Assembling Flowchart 18
1.2.2 Disassembling/Reassembling Flowchart
1.2.2.1 Housing Part
Flowchart 1-1. Disassembling Flowchart of Housing Part (1)
L200/L201 START
A
Ink Cartridge
Cover
---
2
---
Panel Unit
ASF Cover
---
2
---
Jam Cover
---
2
(p 25)
Screw type/torque list
Symbol Screw type Torque
C.B.P-TITE SCREW 3x8 5.0 ± 0.5 kgf·cm
C.B.P-TITE SCREW 3x10 5.0 ± 0.5 kgf·cm
C.B.S-TITE SCREW 3x5 7.5 ± 0.5 kgf·cm
C.B.P-TITE SCREW 2.6x8 4.0 ± 0.25 kgf·cm
C.P.(P1) SCREW 2.6x3.5 3.5 ± 0.25 kgf·cm
C.B.S-TITE SCREW 2x5 3.5 ± 0.25 kgf·cm
C.B.P-TITE SCREW 2x6 3.0 ± 0.25 kgf·cm
C.F.B-TITE SCREW 2.6x6 3.0 ± 0.25 kgf·cm
C.B.P TITE SCREW 2.5x5 5.0 ~ 6.0 kgf·cm
C.B.P TITE SCREW 3x6 5.0 ~ 6.0 kgf·cm
C.B.P TITE SCREW 2.6x16 5.0 ~ 6.0 kgf·cm
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
Jam Cover
Middle
Housing
---
---
(p 29)
Panel Unit
---
4
(p 23)
Panel Board
1
---
---
S1
Document Cover
---
2
---
Document Pad
---
---
(p 23)
Tray Exit Outer
---
2
---
Tray Exit Inner
---
2
---
Paper Support
Tray
---
2
---
Paper Support
Tray 2
---
2
---
Middle Housing
Assy
4
4
---
S2
Printer
Mechanism
---
---
---
B
(p 21)(p 20)
CIS
4
---
(p 23)
(p 31) (p 39)
S2
Scanner Unit
4
4
(p 23) (p 31)
S2
Stacker Assy
---
2
---
Paper Support
Assy
---
2
(p 39)
L200/L201 specific parts/unit
L100/L101 specific parts/unit
Ink Supply
Holder Assy
2
2
(p 29) (p 29)
S10
C
(p 22)
Ink Tube Guide
1st
1
2
(p 29) (p 27)
S9
Tube Pressing
Plate
1
---
---
S9
Joint
---
2
(p 28)
USB Cover
---
2
(p 25)
Rear Cover
---
1
---
D
(p 19)
Valv e P osit i on
Label
---
---
(p 29)
Refilling Ink
Label
---
---
(p 29)
Tube Guide Plate
Support
---
---
(p 29)
See “ Flowchart 1-2 Disassembling Flowchart of Housing Part (2)
(p19)” for disassembly of the Housing Part of L100/L101.
Common parts/unit

L200/L201/L100/L101 Revision A
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Disassembly/Assembly Disassembling/Assembling Flowchart 19
Flowchart 1-2. Disassembling Flowchart of Housing Part (2)
Stacker
---
2
---
Printer Cover
---
2
(p 30)
Paper Support
Assy
---
2
(p 40)
Panel Board
2
---
(p 32)
S1
Paper Support
Tray
---
2
---
Paper Support
Tray 2
---
2
---
Upper Housing
Assy
4
8
(p 30)
S2
Upper Housing
---
---
---
USB Cover
---
2
(p 25)
Rear Cover
---
1
---
A
Printer
Mechanism
---
---
---
B
(p 21)(p 20)
C
(p 22)
Bottom Cover
---
4
(p 27)
Val v e Leve r
---
2
(p 26)
Top Cover
---
2
---
Bottom Cover
Val v e Lev e r
Tube Valve Holder
Front
---
2
(p 28)
Tube Valve Holder
Rear
2
2
(p 28)
S10
Right Cover
---
7
(p 27)
Cap
---
---
---
Left Cover
---
7
(p 27)
D
(p 19)
DL200/L201: (p 18)
L100/L101: (p 19)
Val v e P osit i on
Label
---
---
(p 29)
Refilling Ink
Label
---
---
(p 30)
L100/L101 START
Screw type/torque list
Symbol Screw type Torque
C.B.P-TITE SCREW 3x8 5.0 ± 0.5 kgf·cm
C.B.P-TITE SCREW 3x10 5.0 ± 0.5 kgf·cm
C.B.S-TITE SCREW 3x5 7.5 ± 0.5 kgf·cm
C.B.P-TITE SCREW 2.6x8 4.0 ± 0.25 kgf·cm
C.P.(P1) SCREW 2.6x3.5 3.5 ± 0.25 kgf·cm
C.B.S-TITE SCREW 2x5 3.5 ± 0.25 kgf·cm
C.B.P-TITE SCREW 2x6 3.0 ± 0.25 kgf·cm
C.F.B-TITE SCREW 2.6x6 3.0 ± 0.25 kgf·cm
C.B.P TITE SCREW 2.5x5 5.0 ~ 6.0 kgf·cm
C.B.P TITE SCREW 3x6 5.0 ~ 6.0 kgf·cm
C.B.P TITE SCREW 2.6x16 5.0 ~ 6.0 kgf·cm
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
L200/L201 specific parts/unit
L100/L101 specific parts/unit
Common parts/unit
See “ Flowchart 1-1 Disassembling Flowchart of Housing Part (1)
(p18)” for disassembly of the Housing Part of L200/L201.

L200/L201/L100/L101 Revision A
Confidential
Disassembly/Assembly Disassembling/Assembling Flowchart 20
1.2.2.2 Printer Mechanism Part
Flowchart 1-3. Disassembling Flowchart of Printer Mechanism Part (1)
Cap Unit
---
2
(p 24) (p 34)
EJ Roller Gear
---
---
---
PF Encoder
1
---
(p 34)
S6
1
Main Frame
4
5
(p 24) (p 39)
(p 34)
S1 S3
PF Motor
3
---
(p 32) (p 34)
S1 S5
2
CR Scale
---
2
(p 24) (p 34)
LD Roller Assy
---
2
(p 25) (p 40)
(p 34)
Cap Assy
---
3
---
Waste Ink Pads
(under the Cap Assy)
---
---
---
Housing
Buckler
---
1
(p 25)
Upper Paper
Guide
---
6
(p 34)
PF Scale
---
---
(p 34)
A
LD Roller
2
---
(p 25)
S1 S8
Lever Cleaner
---
---
---
Main Board
(p 22)
(p 21)
Main Board
2
3
(p 23)
(p 31) (p 34)
S3
Main Board
2
3
(p 23) (p 31)
S3
Cap Unit
Lever Cleaner
Driven Pulley
Assy
---
---
(p 40)
CR Scale
CR Cover
Adapter Assy
PF Roller
---
---
(p 40) (p 34)
Cover Flashing
EJ Roller
EJ Roller Gear
EJ Frame Assy
Ink Tube Guide
2nd
Pick Assy
2
---
(p 31)
S1
Screw
Tube Holder Top/
Tube Holder
Lower
L200/L201: (p 18)
L100/L101: (p 19)
Screw type/torque list
Symbol Screw type Torque
C.B.P-TITE SCREW 3x8 5.0 ± 0.5 kgf·cm
C.B.P-TITE SCREW 3x10 5.0 ± 0.5 kgf·cm
C.B.S-TITE SCREW 3x5 7.5 ± 0.5 kgf·cm
C.B.P-TITE SCREW 2.6x8 4.0 ± 0.25 kgf·cm
C.P.(P1) SCREW 2.6x3.5 3.5 ± 0.25 kgf·cm
C.B.S-TITE SCREW 2x5 3.5 ± 0.25 kgf·cm
C.B.P-TITE SCREW 2x6 3.0 ± 0.25 kgf·cm
C.F.B-TITE SCREW 2.6x6 3.0 ± 0.25 kgf·cm
C.B.P TITE SCREW 2.5x5 5.0 ~ 6.0 kgf·cm
C.B.P TITE SCREW 3x6 5.0 ~ 6.0 kgf·cm
C.B.P TITE SCREW 2.6x16 5.0 ~ 6.0 kgf·cm
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
L200/L201 specific parts/unit
L100/L101 specific parts/unit
Common parts/unit
Pump Assy
---
2
(p 26)