Epson Stylus Pro 9900 - Carriage Mechanism

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 236
Confidential
4.4.4 Carriage Mechanism
4.4.4.1 CR Scale
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. Unlock the Carriage Unit and move it to the center. (p201)
6. Remove the CR Scale Spring from the Main Frame and the hole on the CR Scale.
7. Detach the CR Scale from the two each hooks on the Guide Fences.
8. Remove the CR Scale from the hook on the right of the Main Frame.
Figure 4-58. Removing the CR Scale
C A U T I O N
Take extreme care to avoid soiling the CR Scale surfaces with ink
or by touching them with bare hands. In addition, be careful not to
scratch the surface on which patterns for detection is printed by
bumping the scale against frames of the main unit. The above
precautions should always be followed, or a malfunction of the
Carriage Unit may occur.
CR Scale Spring
Hole
CR Scale
Step 6
CR Scale
Hook
Step 8
Hook
CR Scale
Guide Fence
Step 7
Fence Guide