Ricoh D131 Service Manual page 621

SP2000 Drum
8 On Timing: Lc2 (Back)
Adjusts the transfer current ON timing for back side copying.
[–30 to +30/20/1 mm]
9 On Timing: Thick Paper
Adjusts on transfer current ON timing for copying thick paper f.
[–30 to +30/0/1 mm]
10 Leading Edge: Thick Paper
Adjusts the area where the transfer current is applied for the leading edge
during copying with thick paper.
[0 to +20/0/1 mm]
11 Trailing Edge: Thick Paper
Adjusts the area where the transfer current is applied for the trailing edge
during copying with thick paper..
[0 to +20/0/1 mm]
12 Off Timing: Thick Paper Lc
Adjusts the transfer current OFF timing for copying thick paper.
[–30 to +30/20/1 mm]
13 On Timing: OHP
Adjusts on transfer current ON timing for copying with OHP.
[–30 to +30/0/1 mm]
14 Leading Edge: OHP
Adjusts the area where the transfer current is applied for the leading edge
during copying with OHP.
[0 to +20/0/1 mm]
15 Trailing Edge: OHP
Adjusts the area where the transfer current is applied for the trailing edge
during copying with OHP.
[0 to +20/0/1 mm]
D131/D132/D133 3-46 SM Appendix