Ricoh G148, Service Manual

Page: 502 / 537

Image Fusing and Paper Exit
Overview
1. Thermistor (Center) *1
2. Thermostats *2
3. Thermistors *3
4. Web Cleaning Unit
5. Pressure Spring
6. Entrance Guide Plate
7. Pressure Roller
8. Pressure Arm 9. Pressure Roller Cleaning Roller
10. Fusing Exit Sensor
11. Exit Junction Gate
12. Paper Exit Sensor
13. Exit Unit Entrance Sensor
14. Hot Roller Strippers
15. Hot Roller
16. Fusing Lamps *4
*
1
Non-contact thermistor
*
2
Non-contact thermostats x2
*
3
Contact thermistors x1
*
4
Fusing lamps x2
The fusing unit is a hot roller/pressure roller system. Two 550W fusing lamps switch on and off at the same
time to keep the hot roller temperature steady at 185°C.
Image Fusing and Paper Exit
501
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