Ricoh B286 Service Manual page 339

51 LPH1-2 Sub Scan: < 420mm
52 LPH2-3 Sub Scan: < 420mm
2953 LPH Joint Power Corr
Adjusts the four LEDs at each end of LPH 2. This fine adjustment is not usually
necessary in the field.
[-63 to +63/0/1]
1 1-Dot: Left
2 2-Dot: Left
3 3-Dot: Left
4 4-Dot: Left
SM
Adjusts sub scanning at LPH 1-2 for paper
less than 420 mm wide. This value is
calculated automatically. Do not adjust.
[-50 to +50/0/1] DFU
Adjusts sub scanning at LPH 2-3 for paper
less than 420 mm wide. This value is
calculated automatically. Do not adjust.
[-50 to +50/0/1] DFU
011 1-Dot: Right
012 2-Dot: Right
013 3-Dot: Right
014 4-Dot: Right
5-69
SP2-xxx Drum
B286/B289