Epson WF-C5790 Service Manual page 329

EPSON WF-C5790/WF-C5790a/WF-C5710/ET-8700/WF-C5210/WF-C5290/WF-C5290a
DISASSEMBLY FLOWCHART
Start
EEPROM Data Copy
Preparation for
(Back up)
Dissembling
A1 B1 C1 Rear Cover (Back)
(→P. 330)
D1 E1 F1
A2 B2 C2 ASF Front Cover
(→P. 330)
D2 E2 F2
A3 B3 C3 Housing Left
(→P. 331)
D3 E3 F3
Ink Eject Cover
(→P. 335)
F4
Housing Right
(→P. 335)
F5
Housing Upper
(→P. 336)
F6
ADF/SCN Unit
(→P. 336)
F7
Hinge Assy
(→P. 337)
F8
Hinge Lower Cover
(→P. 338)
F9
Disassembly/assembly
Start
(→P. 564)
A4 Wireless Lan Module
F10
Extension Spring 11.11
F11
F12
PS Ground Plate
F13
Main Board Assy
F14
Wireless Lan Module
F15
Disassembly/Reassembly Procedures
C H E C K
P O I N T
B4
(→P. 331)
E4
Cable Guide E5
(→P. 338)
(→P. 339)
CR Scale C4
(→P. 340)
(→P. 340)
(→P. 341)
(→P. 343)
F16

As for the procedure indicated by
Housing (WF-C5200 Series) (2) (p. 254)
of the WF-C5200 Series, and remove the parts from the
Rear Back Cover to the Housing Top.

The procedure indicated by
WF-C5700 Series/ET-8700.

Implement the procedure indicated by
replacing the Main Board Assy. See
565)
and carry out EEPROM Data Copy (Backup)
beforehand and EEPROM Data Copy (Load) after
replacement.
PDL Board Assy
(→P. 332)
SD Memory
(→P. 334)
a
D4
FAX Assy
(→P. 333)
* : Depending on the axial length of the driver, damage
may occur on the screw head due to oblique cutting.
In such a case, remove the USB Interface Board
after removing the Main Board Assy.
Main Board
After
(→P. 344)
assembling
Revision A
6.2.4.4
, refer to
in the case
is applicable only in the
when
Initial settings (p.
a
USB Interface Board*
(→P. 328)
EEPROM Data Copy
(Restore) (→P. 564)
329
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