Epson Stylus Pro 7700/7710/7700M/7710M/7900/7910/9700/9710/9900/9910/WT7900/WT7910/9890/9908/7890/7908 Revision I
ADJUSTMENT CR Related Adjustment 371
Confidential
10. Loosen the adjustment screw and carry out the PG adjustment with the adjustment
lever.
After adjustment, secure the screw and return to Step 8.
Figure 5-19. Adjustment Screw and Lever
<Check and adjustment in the middle and on the left side>
11. In the middle and at the left end of the Platen, check and adjust the PG either on
the right or left side of the Printhead.
If the 1.65 mm gauge does not stop the Carriage Unit in the middle and/or at the
left end, it is OK if the 1.75 gauge stops the Carriage Unit.
If the result is NG in the middle and/or at the left end, go back to Step 8, and
perform the same check and adjustment for the right end.
NOTE: For the center, set the Ruler and Thickness Gauge on the position B
shown in Figure 5-48, and for the left side, set them on the position C
shown in Figure 5-48.
12. When the check and adjustment for the right, middle and left sides, remove the jig
and the ruler.
13. Close the Front Cover (Middle).
14. Press [OK] while [Enter] Cap is displayed to cap the Printhead. Then turn the
printer OFF to complete the adjustment.
Adjustment screw
Adjustment lever
Adjustment lever
Adjustment screw
Left Right
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