Development Bias - Ricoh B064 SERIES Service Manual

6.9.4 DEVELOPMENT BIAS

[A]
Development power pack [A] applies –550V through terminal [B] to the shaft [C] of
the development roller [D]
Bias is also applied to the lower casing to prevent toner from being attracted back
from the drum.
SM
CÓPIA NÃO CONTROLADA
DEVELOPMENT AND TONER SUPPLY
[B]
[D]
6-71
CÓPIA NÃO CONTROLADA
[C]
B246D926.WMF
B064 Series/B140 Series
/B246 Series/D052 Series