Cr Motor Unit - Epson Stylus Photo PX650 Service Manual

Epson Stylus Photo PX650/TX650/TX659/PX660/PX660 Premium/Artisan 635
When installing the CIS Unit, align the leg of the CIS Spring with
the notch of the spring hole, and then turn the spring to attach it.
CIS Spring
Figure 4-113. Installing the CIS Unit (3)
A D J U S T M E N T
After replacing the CIS Unit, be sure to perform the required
R E Q U I R E D
lubrication. (See Chapter 6
DISASSEMBLY AND ASSEMBLY
"MAINTENANCE".)
Disassembly of Scanner Unit

4.5.3 CR Motor Unit

 Parts/Components need to be removed in advance
Upper Housing / Scanner Unit / Scanner Housing
 Removal procedure
C A U T I O N
Take care in handling the Lower Housing because grease is
applied to the CR guide area of the Lower Housing.
Do not touch any parts with a greasy hand or part.
(Especially take great care in handling the Encoder Scale.)
1. Move the Driven Pulley in the direction of the arrow, and remove the Timing Belt.
Timing Belt
Figure 4-114. Removing the CR Motor Unit (1)
Revision C
Driven Pulley
108
Confidential