Fusing
Overview
1. Fusing tension roller
2. Cleaning roller
3. Pressure lever
4. Pressure roller
5. Hot roller
6. Fusing belt
7. Heating roller
8. Heating lamp
9. New fusing unit detection fuse
10. Thermistor
11. Thermostat
• A belt fusing system is used. This has a faster warm-up time than a standard hot and pressure roller
system.
• The heating roller is made of aluminum to increase the temperature of the fusing belt quickly.
• The hot roller is made of sponge, which becomes a little flat, and this increases the fusing nip. This
roller does not contain a heating lamp.
• The heating roller thermistor controls the temperature of the lamp.
6. Detailed Function Descriptions
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