Epson Stylus Color 1520 Service Manual page 108

Start
Set the PG lever to +.
Shift the CR to the left end.
Set the PG lever to 0.
Adjust the PG.
NO
Is the left PG OK?
YES
Set the PG lever to +.
Shift the CR to the right end.
Set the PG lever to 0.
Adjust the PG.
NO
Is the right PG OK
now?
YES
Set the PG lever to +.
Shift the CR unit to the left end.
Set the PG lever to 0.
Adjust the PG.
NG
Is the left PG OK
now?
OK
END
Figure 4-2. Platen Gap Adjustment Flow Chart
PG Adjustment
Does a
YES
1.14-mm Gauge
fit?
NO
Widen the PG.
Does a
NO
1.18-mm Gauge
fit?
YES
Narrow the PG.
Returm to the main flow.
Adjustment
4-3