Specifications

Samsung Electronics
Service Manual
System Overview
3-16
3.2.7.5 CHARGING PORTION
Type : Conductive Roller Contact-Charge
Rotary Velocity : 179.7 mm/sec
- Length : 230 mm
- OD :
12.0 0.05 mm
- Shaft OD : 6 + 0 / -0.05 mm
- Driver : Gear Driver
- Roller life : 8,000 sheets or more
Roller Voltage : -1.25 ~ -1.70 KV