Ricoh D131 Service Manual page 611

SP2000 Drum
20 Off Timing: After Punch
Adjusts the transfer current OFF timing for copying with punch from the LCT.
[–30 to +30/-16/1 mm]
2932 Transfer Current On/Off Timing: Tray1
1 On Timing: La1 (Front)
Adjusts on transfer current ON timing for front side copying.
[–30 to +30/20/1 mm]
2 La1f (Front)
Adjusts the area where the transfer is applied for the leading edge during front
side copying.
[0 to +20/0/1 mm]
3 Lc1r (Front)
Adjusts the area where the transfer current is applied for the trailing edge
during front side copying.
[0 to +20/0/1 mm]
4 Off Timing: Lc1 (Front)
Adjusts the transfer current OFF timing for front side copying.
[–30 to +30/20/1 mm]
5 On Timing: La2 (Back)
Adjusts on transfer current ON timing for back side copying.
[–30 to +30/0/1 mm]
6 Leading Edge: La2f (Back)
Adjusts the area where the transfer current is applied for the leading edge
during back side copying.
[0 to +20/0/1 mm]
D131/D132/D133 3-36 SM Appendix