Epson Stylus Photo RX585 - 4.3.3 CR Motor Unit

EPSON Stylus Photo RX585/RX595/RX610 Revision B
Disassembly and Assembly Disassembly of Scanner Unit 79
4.3.3 CR Motor Unit
1. Remove the Scanner Unit (p.65)
2. Remove the Scanner Housing (p.77)
3. Remove the screw fastening the grounding wire. (Fig. 4-44)
4. Disconnect the CR Encoder cable, the CR Motor cable and the grounding wire
from the Housing Lower. (Fig. 4-44)
5. Remove the screw and washers (x4) securing the CR Motor Unit. (Fig. 4-45)
Figure 4-44. CR Motor Unit 1
Figure 4-45. CR Motor Unit 2
C A U T I O N
 Take care in handling the Housing Lower, remembering that
grease is applied to the CR guide area of the Housing Lower.
Do not touch any parts with a greasy hand or part.
(Especially take great care in handling the Encoder Scale.)
 Do not remove or loosen the screw marked with X for the CR
Motor Unit shown at right. Remember that the CR Motor Unit
must be replaced with a new one if the encoder is shifted from
the correct position. (Fig. 4-45)
 When installing the CR Motor Unit on the Housing Lower,
push it adequately so that the insulators are compressed to such
thickness as shown below.
 Route the cables as shown.
( Fig. 4-44, Fig. 4-45)
A
B
A<B
Push the unit until the
thickness of the insulator
A becomes smaller than
that of the insulator B,
and tighten the screw.
Secure the cables by wrapping
them once around the hooks.
C.B.(P2) 3x6 F/Zn-3C
Torque : 0.5±0.1N
·m
Grounding wire
CR Motor Unit
Do not remove or loosen
C.B.P-TITE 3x8 (x4)
Torque : 0.5±0.1N
·m
Here is grease