Epson L210 Service Manual

Confidential
Disassembly/Reassembly Overview 11 L200/L201/L100/L101Revision 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...

Confidential
Disassembly/Reassembly Overview 12 L200/L201/L100/L101Revision 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....

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Disassembly/Reassembly Overview 13 L200/L201/L100/L101Revision 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 

Confidential
Disassembly/Reassembly Disassembly/Reassembly Procedures 14 L200/L201/L100/L101Revision 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 cells color). Refer to the 
explanations in the example chart below and perform an appropriate disassembling and reassembling procedure. 
(See“ 1.3 Details of...

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Disassembly/Reassembly Disassembly/Reassembly Procedures 15 L200/L201/L100/L101Revision 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....

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Disassembly/Reassembly Disassembly/Reassembly Procedures 16 L200/L201/L100/L101Revision A
PF Roller 579 0 579 Left Cover44044
PF Motor 531 0 531 Ink Supply Tank Assy
866 0 866
Ink Tube Guide 1st
278 0 278 Ink Tube Guide 2nd698 0 698
Tube Pressing Plate 274 0 274 Cap
606
Ink Supply Holder Assy
613 0 613 Joint449 0 449
CR Cover 746 0 746 Tube Guide Plate
515 0 515
Tube Holder Top / 
Tube Holder Lower741 0 741Tube Guide Plate 
Support545 0 545
Adapter Assy
488 0 488 Tube Assy 677 0 677
CR Front...

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Disassembly/Reassembly Disassembly/Reassembly Procedures 17 L200/L201/L100/L101Revision A
Pick Assy 317 0 317 CR Front 389 0 389
Waste Ink Pads 
(under the Cap Assy)350 0 350Top Cover909
Pump Assy 732 0 732 Bottom Cover
16016
Gear Pump Idle
738 0 738 Valve Lever15015
Lever Pick Clutch 739 0 739 Right Cover
49049
Gear Pump
752 0 752 Left Cover44044
Bracket Pump
773 0 773 Ink Supply Tank Assy778 0 778
Roller Pump
768 0 768 Ink Tube Guide 2nd376 0 376
Waste Ink Tube
833 0 833 Cap606
Pump...

L200/L201/L100/L101Revision A
ConfidentialDisassembly/AssemblyDisassembling/Assembling Flowchart181.2.2  Disassembling/Reassembling Flowchart1.2.2.1 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 listSymbol
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...

L200/L201/L100/L101Revision A
ConfidentialDisassembly/AssemblyDisassembling/Assembling Flowchart19 Flowchart 1-2. Disassembling Flowchart of Housing Part (2)
St ac k e r
---2
---
Printer Cover
---2
 (p 30)
Paper Support 
Assy
---2
 (p 40)
Panel Board
2---
 (p 32)S1
Paper Support 
Tr a y
---2
---
Paper Support 
Tr a y  2
---2
---
Upper Housing 
Assy
48
   (p 30)
S2
Upper Housing
------
---
USB Cover
---2
  (p 25)
Rear Cover
---1
---
APrinter 
Mechanism
------
---
B(p 21) (p 20)
C(p 22)
Bottom Cover
---4...

L200/L201/L100/L101Revision A
ConfidentialDisassembly/AssemblyDisassembling/Assembling Flowchart201.2.2.2 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
45
 (p 24)  (p 39) 
 (p 34)S1
S3
PF Motor
3---
 (p 32)  (p 34)S1
S52
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)
------
---...