Chapter 2 Disassembly/Reassembly; Overview; Tools - Epson WF-R8590 Service Manual

CHAPTER 2
EPSON WF-R8590/WF-R8591/WF-R8593

2.1 Overview

This chapter describes procedures for disassembling the main parts/units of WF-
R8590. Unless otherwise specified, disassembled parts/units can be reassembled by
reversing the disassembly procedure. See the cautions or tips for disassembly/
reassembly described in2.3 Disassembly and Assembly Procedure (Page 61).
Read the Safety Precautions (p3) before disassembling and reassembling.
The length of the two hooks on mechanical contact sensor differs.
See the following and make sure to release the shorter hook first
when removing the mechanical contact sensor.
Hook (short)
Back
Hook (long)
DISASSEMBLY/REASSEMBLY
Mechanical
contact sensor
Hook (long)
Mechanical
contact sensor
Hook (short)

2.1.1 Tools

Use only specified tools to avoid damaging the printer.
Name Availability
(+) Phillips screwdriver #1 O
(+) Phillips screwdriver #2 O
Flathead screwdriver #3
O
Flathead Precision
O
screwdriver #1
(+) Stubby screwdriver O
Tweezers O
Longnose pliers O
Teflon tape
O
Strong tape ---
Acetate tape ---
Teflon tape O
Rope O
Double-clip O
Magnetizer O
Tie-wrap O
Cotton Swab O
Cleaning Sheet O
Sonic Tension Meter U508
O
Confidential
Revision F
EPSON
Remarks
Part Code
1080530 JIS B1012-1985
--- JIS B1012-1985
Qty two
Total length 195mm
--- Shaft length 100mm
Grip diameter 10mm
Shaft diameter 3mm
---
--- Total length 47 mm or less
---
---
NITTO DENKO COPRP.
---
No.903UL
1032813 Strong tape No.388 Blue
1003963
---
---
---
---
--- Nylon (length 70mm
---
---
Sonic Tension MetereU507
1640645
EPSON Part Code: 1294120