Kyocera KM-4230 Service Manual page 111

2A3/4
Machine front side
Figure 2-1-8 Copier (other electrical components)
1. Exposure lamp (EL) ..................................... Exposes originals.
2. Cleaning lamp (CL) ...................................... Removes residual charge from the
3. Fixing heater M (H1) .................................... Heats the heat roller.
4. Fixing heater S (H2) .................................... Heats the heat roller.
5. Fixing unit thermostat (TH) .......................... Prevents overheating in the fixing
6. Relay (PRY) ................................................. Turns the AC power and 24 V DC
7. Laser scanner unit (LSU)
• Polygon motor (PM) .................................. Drives the polygon mirror.
• Laser diode (LD) ........................................ Generates the laser beam.
8.*Optical heater (OPH) ................................... Dehumidifies the optical section.
9.*Drawer heater (CH) ..................................... Dehumidifies the drawer section.
10. Total counter (TC) ....................................... Displays the total number of copies
* Service part.
2-1-10
1
8
10
7
5
4 3
6
9
Machine inside
2
Machine back side
drum surface.
section.
power supplies to the fixing section on
and off.
produced.