Adjustment Screw And Lever; Position Of The Thickness Gauge C - Epson Stylus Pro 4910 Service Manual

Epson Stylus Pro 4900/Epson Stylus Pro 4910
14. Check if the height of the CR Unit is within the standard value.
Within the standard value: Go to
Out of the range: Go to Step 15
15. Loosen the adjustment screw and carry out the PG adjustment with the adjustment
lever.
After adjustment, secure the screw and return to
Left
Adjustment lever
Adjustment screw
Figure 4-29. Adjustment screw and lever
ADJUSTMENT
Step 16
Step 9.
Right
Adjustment lever
Adjustment screw
CR Related Check & Adjustments
<Checks and adjustments on the Full side of the Platen>
16. Move the CR Unit to the Home side.
17. Place the thickness gauge on the position C as shown in
C
Thickness gauge
L
Figure 4-30. Position of the thickness gauge C
18. Move the CR Unit slowly over the thickness gauge.
19. Check if the height of the CR Unit is within the standard value.
Within the standard value: Go to
Stop at 1.55: Return to Step 7
Pass over 1.65: Go to Step 20
20. Place the thickness gauge of 1.75 mm on the position C as shown in
21. Move the CR Unit slowly over the thickness gauge.
Revision A
Figure 4-30.
CR Unit
Edge of the
thickness gauge
Step 23
Figure
Confidential
4-30.
324