Epson Stylus Pro 4400 - Page 381

EPSON Stylus Pro 4400/4450/4800/4880/4880C Revision C
Adjustment Mechanical Adjustment 381
 Adjustment Procedure
Adjusts position of "Paper Thickness Sensor Holder" for when [Paper
Lever] is lowered with adjustment tool 0.3/0.4 or "Paper Lever" is lowered
with no adjustment tool and when "Paper Lever" is lowered with
adjustment jig 0.8/0.9 or "Paper Lever" is raised with no adjustment tool.
1. Loosen the screw fixing "Paper Thickness Sensor Holder".
2. Slide the "Paper Thickness Sensor Holder" up/down while checking
the panel display. Keep the "Paper Thickness Sensor Holder" at the
place just after the panel display changes.
3. Tighten the screws to fix the "Paper Thickness Sensor Holder".
Figure 5-9. Paper Thickness Sensor Adjustment
C H E C K
P O I N T
Adjust by raising the "Paper Thickness Sensor Holder" when
the numerical value increases and lowering the holder when
the value decreases.
Screws
Paper Thickness Sensor Holder
2
1