Epson Stylus Photo R3000 Service Manual page 42

Epson Stylus Photo R3000
The standard range of the PF Roller Shaft Center Support Position Adjustment is as follows:
 Standard value: -20 m - 30 m
 Adjustment resolution: 50 m (TBD)
6. Turn the Center Support Bushing Cam so that the long hand position is +5 m from the "0" adjustment
position. (TBD)
 +5 m must be set to compensate for the thickness of the coating on the PF Roller Shaft.
(TBD)
 Make sure that the position of the short hand is the same as at "0" adjustment.
Figure 2-6. Positional Relationship between Center Support Bushing Cam and the Dial Gage
7. Tighten the screw that secures the Center Support Bushing Cam.
Check the adjustment value again as it deviates slightly when the screw is tightened.
Adjustment
Center Support
Bushing Cam
Details of Adjustments (TBD)
up
down
Revision A
42
Confidential