Ricoh D023, Service Manual, Page: 674 / 1522

System Service Mode
D023/D025 8-78 SM Appendix
2311 [Non Image Area: Bias]
001 Image Transfer *ENG
Adjusts the bias of the image transfer belt
between images. This value is added to the
value of the image transfer belt bias.
[10 to 250 / 100 / 5 %/step]
002 Paper Transfer *ENG
Adjusts the bias of the paper transfer roller
between images.
[0 to 130 / 5 / 1 –
μ
A/step]
2326 [Transfer Roller CL: Bias] Transfer Roller Cleaning: Bias Adjustment
Positive *ENG [0 to 2100 / 500 / 100 V /step]
001
Adjusts the positive voltage of the paper transfer roller for cleaning the paper
transfer roller.
Negative *ENG [10 to 400 / 300 / 10 %/step]
002
Adjusts the negative current of the paper transfer roller for cleaning the paper
transfer roller.
Positive *ENG [0 to 2100 / 2000 / 100 V/step]
003
Adjusts the negative current limit of the paper transfer roller for cleaning the
paper transfer roller.
004 Negative *ENG [10 to 400 / 100 / 10 %/step]