Service manual

EPSON Stylus Photo R340/350 Revision A
Disassembly and Assembly Disassembly 74
2.3.16 Removing the Power Supply Assy.
 Illustration
Figure 2-61. Removing the Power Supply Assy.
 Parts/Components must be removed to remove the Power Supply Assy.
Paper Support Assy., Left Housing, Right Housing,
Panel Board Assy. (Panel Board and LCD Module), Upper Housing,
Rear Housing, Main Board Assy., ASF Assy., Shaft Assy. Holder,
Printer Mechanism
 Disassembly Procedure
1. Release the Power Supply Board connector cable from the two grooves ( )
on the Lower Housing.
2. Remove the screw ( ) that secures the Power Supply Assy., and remove it.
C.B.P 3x8
(6-8kgf.cm)
Power Supply Assy.
Power Supply Board
Connector Cable
Grooves
Route the cable twisting it as shown in the figure below.
Figure 2-62. Routing the Power Supply Board Connector Cable
A D J U S T M E N T
R E Q U I R E D
Whenever the Power Supply Assy. is replaced, be sure to perform
the required adjustment shown below. (See Chapter 3 for details on
the adjustments)
 Offset Input for CR Motor Calorific Limitation