Ricoh FW 810 Service Manual page 137

4.3.3 Transfer Corona
ADJUSTMENT STANDARD: T1: DC -150
1. Generate the transfer corona (1) using output mode No.62.
2. Remove the lower rear cover.
3. Turn VR T1 (T.Trig) on the TS power pack to obtain DC -150
4. Generate the transfer corona (2) using output mode No.63.
5. Turn VR T2 (T.Sel) on the TS power pack to obtain DC -250 + 5/-10
4.3.4 Separation Corona
ADJUSTMENT STANDARD: AC 250
1. Remove the lower rear cover.
2. Generate the separation corona (AC) using output mode No.64.
3. Turn VR D1 on the TS power pack to obtain AC 250
4. Generate the separation corona (DC) using output mode No.65.
5. Turn VR D2 on the TS power pack to obtain DC -10
±
T2: DC -250 + 5/-10
± µ
5 A
± µ
DC -10 1 A
5-15
6 January 1990
µ
5 A
µ
A
±
± µ
5 A.
± µ
1 A.
µ
5 A.
µ
A.