Power Supply Unit - Epson Artisan 810 Service Manual

Epson Artisan 810/835/837/710/725/730/Epson Stylus Photo PX810FW/TX810FW/PX820FWD/TX820FWD/PX830FWD/PX710W/TX710W/PX720WD/TX720WD/PX730WD/TX730WD

4.2.4.3 Power Supply Unit

Parts/Components need to be removed in advance:
ADF Unit (Artisan 810/835/837/PX810FW/TX810FW/PX820FWD/TX820FWD/
PX830FWD only)/Scanner Unit/Upper Left Housing/Paper Guide Top Assy/
Upper Housing/Rear Left Housing/Left Housing
Removal procedure
1. Peel off the PF Encoder FFC from the Power Supply Unit. (See
2. Disconnect the Power Supply Unit cable from the connector of the Power
Supply Unit. (See Fig. 4-46.)
3. Remove the screws (x2) that secure the Power Supply Unit, and remove the
Power Supply Unit from the Base Frame.
Power Supply Unit
Figure 4-46. Removing the Power Supply Unit
DISASSEMBLY/ASSEMBLY
Fig. 4-46.)
PF Encoder FFC
Connector
Power Supply Unit cable
Double-sided tape
Rib
C.B.S. 3x6 (8±1Kgfcm)
C.B.P. 3x8 (6±1Kgfcm)
Disassembly Procedures
Route the Power Supply Unit Cable through the groove of the
Base Frame and secure it with acetate tape first, and then install
the Power Supply Unit to the Base Frame.
Groove of the Base Frame
Figure 4-47. Installing the Power Supply Unit
Install the Power Supply Unit inside the ribs (x2) of the Base
Frame. (See Fig. 4-46.)
Be careful not to damage the Power Supply Unit cable by
catching it with the screw when screwing. (See
Secure the PF Encoder FFC to the Power Supply Unit with
double-sided tape. (See
After removing/replacing the Power Supply Unit, make the
A D J U S T M E N T
R E Q U I R E D
specified adjustments. (See
Revision G
Acetate tape
Power Supply Unit Cable
Fig. 4-46.)
Fig. 4-46.)
Chapter 5 "ADJUSTMENT".)
Confidential
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