Ricoh D014 - Page 481

Service Call Tables
SM 4-31 D014/D015/D078/D079
Trouble-
shooting
Separation power pack output error
SC460 D
This SC is issued if the VBCU
detects a short in the transfer
power pack.
 Damaged insulation on the
high-voltage supply cable (replace
cable)
 Damaged insulation around the
transfer power pack
SC465 B Image Transfer Roller End: K
SC466 B Image Transfer Roller End: M
SC467 B Image Transfer Roller End: C
SC468 B Image Transfer Roller End: Y
The machine detected an
abnormal reading of the
resistance of the transfer roller
because it is near the end of
its service life.
 Check the connections between the
transfer roller power pack the roller
 Replace image transfer roller
 Image transfer power pack defective
ITB Bias Roller End
SC472
The machine detected an
abnormal reading of the
resistance of the ITB bias
roller because it is near the
end of its service life.
 Check the connections between the
transfer power pack
 Replace image transfer roller
Transfer power pack defective
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA