Ricoh B286 Service Manual page 442

SP6-xxx Peripherals
6963 Fold Plate Adjustment DFU
Use these SP's to adjust operation of the fold plates inside the fan folder of the
Folder unit.
1 Fold Plate Movement : LEdge
This SP adjusts how far the fold plates descend to guide the leading edge.
[-200 to +200/0/1]
Note:
! An adjustment of 1 step is equivalent to 0.191 mm.
An adjustment in the "+" direction moves the fold plates closer to the fan fold
!
rollers, and an adjustment in the "-" direction moves them away from the fan
fold rollers.
2 Fold Plate Movement
This SP adjusts how far the fold plates descend to push the paper between the
fan fold rollers to form the folds.
[-400 to +400/0/1]
Note:
! An adjustment of 1 step is equivalent to 0.191 mm.
An adjustment in the "+" direction moves the fold plates closer to the fan fold
!
rollers, and an adjustment in the "-" direction moves them away from the fan
fold rollers.
11 Fold Plate Halt : LEdge
This SP adjusts when the fold plates pause on the downstroke at the lowest point
near the fan fold rollers after the leading edge of the paper has entered the fan
folder mechanism.
[-100 to 500/0/10 ms]
Note: An adjustment in the "+" direction sets a longer time, and an adjustment in
the "-" direction sets a shorter time.
B286/B289 5-172 SM