Oki 24DX manual Heater Separation Claw

Models: 24DX

1 218
Download 218 pages 60.49 Kb
Page 36
Image 36

(7)Fusing

After the end of the transfer, the unfused toner image is fused on the paper under heat and pressure as it passes between the heater roller and the back-up roller. The heater roller with a Teflon coating incorporates a 750W heater (Halogen lamp), which heats the heat roller.

A thermistor which is in contact with the heater roller regulates the heater roller at a predetermined temperature (about 180 ~ 200°C). A safety thermostat cuts off voltage supply to the heater by opening the thermostat in the event of abnormal temperature rises.

The back-up roller is held under a pressure of 5 kg from the pressure spring at each side.

Heater

Separation Claw

Thermistor

Heater Roller

Paper

Roller-BK

Pressure Spring

40930701TH DRAFT Vesion

36 /

Page 36
Image 36
Oki 24DX manual Heater Separation Claw