Olivetti d-Copia 6500MF Plus Service Manual page 744

2-1-5 Transfer/Separation sections
(1) Transfer belt unit section
The transfer belt unit section consists of the transfer belt, transfer roller and the charge erasing brush. To the
transfer roller, DC bias is applied from the high voltage PWB (HVPWB). The toner image formed on the drum
is transferred to the paper by the potential difference and the paper is discharged with the Charge erasing
brush.
Also with the ID sensors (IDS), the toner density on the transfer belt is measured.
1. Transfer roller
2. Idle roller
3. Drive roller
4. Transfer belt
5. Transfer rear guide
Service Manual
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6
2
1
3
Figure 2-1-20 Transfer belt unit section
9
7
4
8
6. Charge erasing brush
7. ID sensor (IDS)
8. Cleaning solenoid (CLSOL)
9. Loop sensor (LPS)
2-1-20
2N8/2N7
Y116520-3