Epson WorkForce 1100, Service Manual

Page: 145 / 163

WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision C
Adjustment Adjustment without Using Adjustment Program 145
Confidential
8. To set the PG position to the “--” position, turn the PG Cam on the right end of the
Carriage Shaft clockwise so that the point marked “--” faces down.
Figure 5-15. Markings of the PG Cam
9. Lower the Gear of the Parallelism Adjust Bushing on the left side of the frame
stepwise, and confirm continuity. When continuity is confirmed, define the
position where the Gear was raised one step up from the continuity position
(where continuity is lost) as the left side PG position. Move the Parallelism Adjust
Bushing at least twice to confirm that the continuity position and the non-
continuity position are the same.
10. To set the PG position to “0” or more, turn the PG Cams on both ends of the
Carriage Shaft CCW so that the point marked “0” (or “+” or “++”) faces down.
11. With its conductor connection portion up, set the Adjustment Gauge in the
specified position (on the right side of the Front Paper Guide).
 Setting Position
Rear direction: Align the rear end of the Gauge with the Driven Roller Shaft
of the Upper Paper Guide.
Right direction: Release the right end of the Gauge from the Tab on the Front
Paper Guide in Figure 5-17 .
Figure 5-17. Setting the Adjustment Gauge
A D J U S T M E N T
R E Q U I R E D

PG Standard Value

PG – – (Minus Minus) :1.05mm~1.25mm

PG – (Minus) :1.2mm~1.4mm
 Adjustment Resolution
:
0.06mm
PG Cam
C H E C K
P O I N T
The following figure shows the states of the Adjust Parallel Bushing
of the left side of the frame and the PG. This also applies to the
Adjust Parallel Bushing on the right side of the frame.
Figure 5-16. Relationship between Parallelism Adjust Bushing and PG
Narrower PG
Wider PG
Parallelism
Adjust Bushing
Setting Position Conductor
Connection Point
Tab