Cr Related Adjustment; Cr Timing Belt Tension Adjustment - Epson Stylus Pro 7700 Service Manual

Epson Stylus Pro 7700/7710/7700M/7710M/7900/7910/9700/9710/9900/9910/WT7900/WT7910/9890/9908/7890/7908

5.3 CR Related Adjustment

5.3.1 CR Timing Belt Tension Adjustment

This allows you to adjust the tension of the CR Timing Belt to a specified level.
This is to execute after the CR Timing Belt has been loosened such as when removing
the CR Motor.
REQUIRED TOOLS
Sonic Tension Meter U-507
Any tools to flip the timing belt
STANDARD VALUE
45 ± 3N
PROCEDURE
1. Remove the following parts in advance.
Control Panel
IC Cover R and IC Shaft Cover R
Maintenance Tank R
Right Cover
2. Install the following part after removing the Right Cover.
Control Panel
Maintenance Tank R
3. Switch the open/close detection switch on the Left Cover to make cover closed.
ADJUSTMENT CR Related Adjustment
Open/close Switch
Figure 5-11. Switching the IC cover mode
Revision I
364
Confidential