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Epson WF-4640 Series User Manual

Epson WF-4640 Series
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Confidential
Disassembly/Reassembly Overview 23
Epson WF-5690/4640/4630/5620/5190/5110 series Revision D
2.1 Overview
This chapter describes procedures for disassembling the main parts/units of WP-5690/4640/4630/5620/5190/
5110 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
In this manual, the product name is abbreviated to such as “WP-4510 series”, however, the
last digit of the actual name may differ. Identify your product with the first three digits and
refer to the appropriate sections in this manual.
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
Name Quantity EPSON Part Code
Thickness gauge (5 mm) 1 ---
Ink Leak Measurement Jig 1 ---
Ink Leak Check Cartridge 1 1565785

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Epson WF-4640 Series Specifications

General IconGeneral
Max Print Resolution4800 x 1200 dpi
Automatic Duplex PrintingYes
Scanner TypeColor flatbed / ADF
Max Scan Resolution1200 x 2400 dpi
ConnectivityUSB, Ethernet, Wi-Fi, Wi-Fi Direct, NFC
FunctionsPrint, Copy, Scan, Fax
Mobile PrintingEpson Connect, Apple AirPrint, Google Cloud Print
Ink TypeDURABrite Ultra pigment ink
OS CompatibilityWindows, Mac
Print TechnologyInkjet
Print Speed (ISO)20 ppm (black), 20 ppm (color)
Paper Capacity80 sheets rear feed
Displaycolor touchscreen
Weight31.3 lbs

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