Service manual

DEVELOPMENT
SM 6-41 G130/G131
Detailed
Descriptions
6.5.4 DEVELOPMENT BIAS
The sub PSU [A] supplies development bias to the development roller via the
receptacle [B] at the rear of each development unit.
There is a dc bias voltage.
The machine automatically controls the dc bias, if automatic process control is
enabled (i.e., if SP3-125-001 is set to "ON"). However, if process control is
switched off, (i.e., if SP3-125-001 is set to "OFF"), the dc bias is the value stored in
SP2-201-001 to 009 (do not adjust in the field unless advised to do so).
G130D535.WMF
[A]
[B]