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Disassembly/Reassembly Overview 24
Epson WF-7620/7610/7110 Series Revision B
2.1 Overview
This chapter describes procedures for disassembling the main parts/units of WF-7620/7610/7110 Series. Unless
otherwise specified, disassembled parts/units can be reassembled by reversing the disassembly procedure. See
the cautions or tips for disassembly/reassembly described in "2.3 Detailed Disassembly/Reassembly Procedure
for each Part/Unit (p38)".
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).
2.1.1 Tools
Use only specified tools to avoid damaging the printer.
Note 1: Some of the tools listed above are commercially available.
2: EPSON provides the tools listed with EPSON part code.
2.1.2 Jigs
Name Availability EPSON Part Code
(+) Phillips screwdriver #1 O 1080530
(+) Phillips screwdriver #2 O ---
Flathead screwdriver O ---
Flathead Precision screwdriver #1 O ---
Tweezers O ---
Longnose pliers O ---
Nippers O ---
Name Q’ty EPSON Part Code
Thickness gauge (1.6mm) 1 Commercially available
Thickness gauge (1.42mm) 1 Commercially available
Thickness gauge (1.52mm) 1 Commercially available
Thickness gauge (1.72mm) 1 Commercially available
Thickness gauge (1.82mm) 1 Commercially available
Teflon tape (thickness: 0.08 mm) 1 Commercially available