Figure 1-24. Fusing Unit; Drive Unit; Figure 1-26. Imaging Cartridge - Epson C11C605001 - DFX 9000 B/W Dot-matrix Printer Service Manual

Service Manual
EPL-9000
1.5.8 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 fusing units, the 120 V type and the 220/240 V
type. The only difference between them is the heater lamp.

1.5.9 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.
1.5.10 Imaging Cartridge
core mechanisms of the printing process, such as charging, developing, and cleanina are
The
integrated into this imaging cm
Rev. A

Figure 1-24. Fusing Unit

Figure 1-25. Drive Unit

Figure 1-26. Imaging Cartridge

General Description
1-39