2.9 IMAGE TRANSFER AND PAPER SEPARATION
2.9.1OVERVIEW
[B]
[A]
[F] | [C] |
|
[E]
[D]
The 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 and transfer belt bias brush 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.
[F]: Transfer belt cleaning blade
Removes toner from the transfer belt. Any toner that is not removed by this blade is removed by the cleaning roller [E].
PTM | B070/B071 |
