Fusing Unit Removal - Epson EPL-5700 Service Manual

EPL-5700

4.2.16 Fusing Unit Removal

It is necessary to exchange the fusing unit every 50000 sheets.
CAUTION
The life span of the transfer roller and fusing unit
are same. So, if you need to exchange the fusing
roller because of worn-out or etc., make sure to
exchange the transfer roller too. (See section
4.2.18)
1. Remove the right cover. (See section 4.2.2)
2. Remove the paper empty sensor.(See section 4.2.4)
3. Remove the control panel. (See section 4.2.6)
4. Remove the front cover.(See section 4.2.7)
5. Remove the left cover.(See section 4.2.10)
6. Remove the top cover. (See section 4.2.14)
7. Remove the rear cover. (See section 4.2.15)
8. Remove harness of the paper eject sensor at the fusing unit from the
connector part of the paper eject sensor.
9. Remove the harness of the thermister from the relay connector.
10. Remove the harness of the heater lamp from the clamp of the paper
guide, and also remove it from the connector on the power board.
11. Remove two CS screws(3x8) and one CSB screw (3x8)securing the
fusing unit to the printer, and also remove the spacer.
12. Remove the fusing unit upward.
Rev. A
CS(3x8)
Paper Eject Sensor
Harness
Thermister Harness
Heater Lamp Harness
Power Board
Figure 4-23. Fusing Unit Removal
Chapter4 Disassembly and Assembly
Fusig Unit
CS(3x8)
Spacer
CSB(3x8)
4-18