Epson Stylus Photo 1390 - Page 146

EPSON Stylus Photo 1390/1400/1410 Revision B
ADJUSTMENT Adjustment 146
6. Turn the Center Support Bushing Cam to make the long hand position +30µ from
the “0” adjustment position.
7. Tighten the Center Support Bushing Cam and the Center Support Bushing with the
screws.
The following page shows print samples when the adjustment value of the PF Roller
Shaft Center Support Positions are within and out of the specified value range.
A D J U S T M E N T
R E Q U I R E D
 Specified Value: 30 ± 50µ
 Adjustment Resolution: 50µ
C A U T I O N
 +30µ must be set to compensate for the thickness of the coating
on the PF Roller Shaft.
 Make sure that the position of the short hand is the same as at
“0” adjustment.
C H E C K
P O I N T
The figure below shows the positional relationship between the
Center Support Bushing Cam and the Dial Gage.
Figure 5-16. Positional Relationship between Center Support
Bushing Cam and the Dial Gage
µ down
µ up
Center Support
Bushing Cam
C A U T I O N
Check the adjustment value again as it deviates slightly when the
screw is tightened.