4.1 Overview
This chapter describes procedures for disassembling the main parts/units of WF-7520/7510/7010 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
"4.3 Detailed Disassembly/Reassembly Procedure
for each Part/Unit (p55)"
.
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).
4.1.1 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.
4.1.2 Jigs
In this chapter, the product names are called as follows:
WF-7520 series: Epson WF-7525/Epson WF-7521/Epson WF-7520
WF-7510 series: Epson WF-7515/Epson WF-7511/Epson WF-7510
WF-7010 series: Epson WF-7018/Epson WF-7015/Epson WF-7012/Epson WF-7011/
Epson WF-7010
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 ---
Acetate tape --- 1003963
Nippers O ---
Name Quantity EPSON Part Code
Thickness gauge (1.5 mm) 2 Commercially available
Thickness gauge (1.9 mm) 2 Commercially available
Sonic tension gauge 1 1294120
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