30 November, 1999 COMPONENT LAYOUT
1-11
Overall
Information
4. Interlock Switches
No Name Description
12
13
Interlock Switches
If the fusing unit cover and/or top cover are open,
these switches interrupt the +5VLD power supply for
the laser diode and the +24VD power supply for the
power pack, motors, and other components.
5. Others
No Name Description
10 Paper Feed Clutch Transfers drive from the paper feed motor to the paper
feed roller.
14 Monitor Speaker Allows the user to hear the telephone line condition.
17 Fusing Lamp The heat from this lamp fuses the toner to the paper.
18 Thermistor Monitors the temperature on the hot roller surface.
20 Thermostat Interrupts the ac power supply for the fusing lamp if
the thermostat temperature exceeds 400°C.
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