Pf Encoder / Pf Scale; Apg Sensor Assy; Valve Lever; Ink Supply Tank Assy - Epson L800 Service Manual

L800/L801
B (p 18)
Main Board Unit
3
---
S7 S15
Upper Shield
Plate M/B
S14 S18
Shield Plate M/B
Sub
S13
Main Board
S12
APG Sensor
Cover Ink Tube
Assy
Panel Assy
Tube Holder
---
Ink Supply Tank
Assy

Adapter Cover

Photo Interrupter

Adapter

Tube Guide
Sheet/Tube
Guide Sheet Sub
---

" 1.5.16 APG Sensor Assy

(p57)"
C (p 21)
Disassembly/Reassembly
" 1.4.1 Main Board Unit (p27)"
7
---
Lower Shield
Plate M/B
2 2
--- ---
S13
1
---
PF Encoder PF Scale
--- 1
2 ---
S1
" 1.5.10 PF Encoder / PF Scale (p49)"
---
2
*: There are four Tube Holders installed in this printer. Depending on the target parts or units, the number of
Tube Holder*
Tube Holders you should remove differs.
1
When removing the Ink Supply Tank Assy:
When removing the Printer Mechanism:
1
S6
---
Ink Supply Tank
Assy
---
---
(p 64) (p 69)
Ink Supply Tank
Tube Assy
---
---
(p 64) (p 69)
Top Cover
Bottom Cover

Valve Lever

Right Cover
Left Cover
Cover Joint
Tube Valve
Holder Rear
---
Tube Valve
---
Holder Front
Ink Supply Tank
---
---
(p 64) (p 69)
Disassembling/Reassembling Flowchart
The Tube Holder on the home position side (on the Cover Case)
All Tube Holders
Adapter Cover Adapter Cover
Adapter
Tube Guide
Sheet

Joint

---
3
Ink Supply Tube
Assy (W/Clamp)
(p 66)
---
---
Tube Guide
(p 67) (p 69)
---
4
---
Screw type/torque list
Symbol
Revision A
Tube Guide
Sheet Sub
---
1
(p 66)
Screw type Torque
C.B.P. 2.6X8 3.5-4.5kgf.cm
S1
C.B.P. 2.6X8 3-5kgf.cm
S2
C.B.P. 3X10 3-5kgf.cm
S3
C.B.P. 3X10 5-7kgf.cm
S4
C.B.P. 3X6 3-5kgf.cm
S5
C.B.P. 3X8 5-7kgf.cm
S6
C.B.P.(P2) 3X8 5-7kgf.cm
S7
C.B.S 3X6 5-7kgf.cm
S8
C.B.S. (P2) 3X8 6-8kgf.cm
S9
C.B.S. (P4) 3X6 7-9kgf.cm
S10
C.B.S. (P4) 3X6 9-11kgf.cm
S11
C.B.S. 3X10 4-6kgf.cm
S12
C.B.S. 3X6 4-6kgf.cm
S13
C.B.S. 3X6 5-7kgf.cm
S14
C.B.S. 3X6 7-9kgf.cm
S15
C.P. 3X4 3-5kgf.cm
S16
C.P. 3X6 3-5kgf.cm
S17
C.P. 3X6 4-6kgf.cm
S18
20
Confidential