1300 Service Manual
General Description
1.5.6 Fusing Unit
The fusing unit fixes the toner to the paper using heat and pressure. This unit has a heater lamp,
thermistor, and thermal fuse. There are two types of
the 120 V type and the 220/240 V
type. The only difference between them is the heater
1.5.7 Drive Unit
The drive unit consists of the main motor and a series of gears and clutches. It drives the paper
transport rollers, OPC drum, sleeve roller, fusing roller, and some other mechanisms.
Figure 1-22. Drive Unit
1.5.8 Imaging Cartridge
The core mechanisms of the printing process, such as charging, developing, and cleaning, are
integrated into this imaging cartridge.
Figure 1-23. Imaging Cartridge
Rev.
1-27
