Side Fence Operation Adjustment - Ricoh Aficio MP2550B Service Manual

When an error occurs the finisher ceases to operate (all motors are switched off with the
exception of the stapler movement motor).
Errors for the front fence and rear fence motors are counted separately.
The first occurrence of an error issues a paper jam alert.
The second occurrence of an error issues an SC code. SC721 is issued for the front
fence motor and SC722 for the rear fence motor.
To recover from an error:
At the first occurrence of the error after a paper jam error, opening and closing either
the top cover or the stapler door triggers the initial check and restores normal
operation if no problems are detected.
At the second occurrence after an SC code is issued, cycling the main machine off/on
may restore full operation if no problems are detected.

2.3.5 SIDE FENCE OPERATION ADJUSTMENT

The distance between the front and rear side fences can be adjusted with DIP SW100. The
DIP SW adjustment is done in increments of 0.5 mm (Max. Range: ±3.5 mm).
The adjustment is halved for center jogging. If the adjustment is 0.5 mm, for example,
this means the position adjustment 0.25 mm for each side fence.
The table below shows the adjustments done with DIP SW100 on the main board of the
finisher.
DIP SW
1 2
ON ON
ON ON
ON ON
SM
3 4
ON ON
ON OFF
OFF ON
31
Jogging (Paper Alignment)
Adjustment (mm)
-3.5
-3.0
-2.5
D372