2FB/2FC-2.0
2-2-2
11. High voltage PWB (HVPWB) ....................... Generates high voltage for main charging, PTC (charging), and develop-
ing bias.
12. APC PWB (APCPWB) ................................. Generates and controls the laser beam.
13. PD PWB (PDPWB) ...................................... Defects horizontal synchronizing timing of laser beam.
14. Cassette PWB (CSPWB)............................. Controls the electrical components (cassette 3 and 4 section).
15. Deck PWB (DKPWB)................................... Controls the electrical components (cassette 1 and 2 section).
16. Duplex PWB (DUPPWB) ............................. Controls the electrical components (duplex section).
17. Drum heater PWB (DRHPWB) .................... Controls the drum heater temperature.
18. Transfer high voltage PWB (THVPWB) ....... Generates high voltage for transfer bias.
19. Sub DC power source PWB
(SDCPSPWB) .............................................. Generates 24 V DC for optional document finisher.
20. Fan motors drive PWB (FMDPWB) ............. Relays circuit between the engine PWB and each fan motor.
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