Ricoh G133 Service Manual page 394

Service Mode Table
001 Image Transfer
2326 [Transfer Roller CL: Bias] Transfer Roller Cleaning: Bias Adjustment
Positive
001
Adjusts the positive voltage of the paper transfer roller for cleaning the paper
transfer roller.
Negative
002
Adjusts the negative current of the paper transfer roller for cleaning the paper
transfer roller.
Negative: Limit Voltage
003
Adjusts the negative current limit of the paper transfer roller for cleaning the
paper transfer roller.
[Common: BW: Bias] Image Transfer Belt: B/W: Bias Adjustment
2351
Plain: 205 mm/sec, Thick 1: 115 mm/sec, Thick 2&Fine: 77 mm/sec
Image Transfer: Plain
001
Adjusts the current for the image transfer belt in B/W mode for plain paper.
Image Transfer: Thick 1
002
Adjusts the current for the image transfer belt in B/W mode for thick 1 paper.
Image Transfer: Thick 2
& FINE
003
Adjusts the current for the image transfer belt in B/W mode for thick 2 paper or
FINE mode.
G133
Adjusts the bias of the image transfer belt
at warming up mode after a machine has
*ENG been turned on or any door has been
closed.
[0 to 80 / 5 / 1 μA /step]
*ENG [0 to 5000 / 2000 / 1 V /step]
*ENG [0 to 200 / 50 / 1 –μA /step]
*ENG
[0 to 5000 / 2000 / 1 –V /step]
[0 to 80 / 38 / 1 μA]
*ENG
[0 to 80 / 21 / 1 μA]
*ENG
[0 to 80 / 14 / 1 μA]
*ENG
5-72 SM