Ricoh SP 3710DN - Mechanism

7.Detailed Descriptions
219
Mechanism
Drum Charge
The charge roller [B] gives the drum surface [A] a negative charge of approximately –550V.
High voltage is supplied from the power pack (HVP) flow bias plate [C].
Toner Supply and Development
No.
Item
1.
Scraper
2.
Toner tank
3.
Agitator
4.
Toner detection feeler
5.
Toner supply roller
6.
Drum
7.
Development roller