IMAGE TRANSFER AND PAPER SEPARATION
2-79
Detailed
Descriptions
SM A229
2.7 IMAGE TRANSFER AND PAPER SEPARATION
2.7.1 OVERVIEW
This model uses a transfer belt unit consists of the following parts:
[A]
Transfer belt
A belt (length: 321 mm) with high electrical resistance which holds a high
positive electrical potential to attract toner from the drum to the paper. Also,
the electrical potential attracts the paper itself and helps the paper to separate
from the drum.
[B] Transfer bias roller
Applies transfer voltage to the transfer belt.
[C]
Transfer belt lift lever (driven by a solenoid)
Lifts the transfer belt into contact with the drum.
[D]
Transfer power pack
Generates a constant transfer current.
[E]
Cleaning roller and cleaning roller cleaning blade
Removes toner remaining on the transfer belt to prevent the rear side of the
paper from getting dirty
A229D501.WMF
[A] [B]
[C]
[D]
[E]
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