Epson Stylus Pro 9900 - Cr Motor

Epson Stylus Pro 7700/7710/7700M/7710M/7900/7910/9700/9710/9900/9910/WT7900/WT7910/9890/9908/7890/7908 Revision I
DISASSEMBLY & ASSEMBLY Disassembly and Assembly Procedure 242
Confidential
4.4.4.5 CR Motor
1. Remove the Control Panel. (p203)
2. Remove the IC Cover R and the IC Shaft Cover R. (p206)
3. Remove the Maintenance Tank R. (p208)
4. Remove the Right Cover. (p209)
5. Remove the IC Cover L and the IC Shaft Cover L. (p206)
6. Remove the Maintenance Tank L. (p208)
NOTE: There is no Maintenance Tank (L) mounted for the Epson Stylus Pro
7700/7710/7700M/7710M/7900/7910/WT7900/WT7910/7890/7908.
7. Remove the Left Cover. (p209)
8. Loosen the two screws that secure the Driven Pulley Holder.
A) Silver, Phillips, Bind S-tite with S.W & P.W. M3x8: two pieces
9. Loosen the CR Belt tension adjustment screw to relieve the tension of the CR Belt.
10. Detach the CR Belt from the drive pulley of the CR Motor.
11. Remove the two screws that secure the CR Motor, and remove the CR Motor. See
Figure 4-68.
B) Silver, Phillips, Bind machine screw M4x8: two pieces
Figure 4-67. Relieving the tension of the CR Belt
Figure 4-68. Removing the CR Motor
A D J U S T M E N T
R E Q U I R E D
Be sure to refer to Chapter 5 “Adjustment” (see p351) and perform
specified adjustments after replacing or removing the CR Motor.
<Adjustment Item>
1. Counter Clear (CR Motor)[
2. CR/PF Motor Current Input
3. CR Timing Belt Tension Adjustment
4. Skew Check
5. T&B&S Adjustment
6. Absorber Position Check
7. Auto Uni-D Adjustment
8. Auto Bi-D Adjustment
A
- Right front -
Driven Pulley Holder
CR Belt
CR Belt tension
adjustment screw
B
- Left side -
CR Belt
CR Motor
Drive pulley