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Epson WF-4640 Series User Manual

Epson WF-4640 Series
90 pages
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Confidential
Disassembly/Reassembly Disassembly/Reassembly Procedures 31
Epson WF-5690/4640/4630/5620/5190/5110 series Revision D
The example below shows how to see the charts on the following pages.
USB Cover
1
2
(p 68) (p 77)
S3
Ink System Unit
1
1
(p 71)
Ref.
S4
Item Description Reference
Parts/unit name
White-letter Part/unit supplied as an ASP ---
Black-letter Part/unit not supplied as an ASP ---
Icon
Indicates a practice or condition that could result in
injury or loss of life if not strictly observed.
Indicates the reference
page in blue-letter
Indicates a practice or condition that could result in
damage to, or destruction of equipment if not strictly
observed.
Indicates the reference
page in blue-letter
Indicates the parts that are inevitably broken in the
disassembling procedure, and should be replaced with
a new one for reassembly.
---
Indicates necessary check items in the disassembling/
assembling procedure.
Indicates the reference
page in blue-letter
Indicates supplementary explanation for disassembly
is given.
Indicates the reference
page in blue-letter
Indicates particular tasks to keep quality of the units
are required.
Indicates the reference
page in blue-letter
Indicates particular routing of cables is required.
Indicates the reference
page in blue-letter
Indicates particular adjustment(s) is/are required.
Chapter 3 "Adjustment
(p50)"
Indicates lubrication is required.
Chapter 4 "Maintenance
(p82)"
Indicates the number of screws securing the parts/
units.
---
Indicates the points secured with other than a screw
such as a hook, rib, dowel or the like.
---
Shows removal/installation
as a unit/assy. is available.
Reference page
Shows the screw types and
the specified torque in the
“Screw type/torque list”.
Explanation available in the
Reference Guide
White letters indicate a part/
unit supplied as an ASP.
Black letters indicate a part/
unit not supplied as an ASP.

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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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