2K3/2L3
2-2-2
10. LCD relay PWB (LCDRPWB) ............... Consists of wiring relay circuit between operation panel PWB
main and LCD PWB.
11. CCD PWB (CCDPWB).......................... Reads the image of originals.
12. APC PWB (APCPWB) .......................... Generates and controls the laser beam.
13. BD PWB (PDPWB) ............................... Controls horizontal synchronizing timing of laser beam.
14. Drum PWB (DRPWB) ........................... Relays wirings from electrical components on the drum unit.
Drum individual information in EEPROM storage.
15. Drum relay PWB (DRRPWB)................ Consists of wiring relay circuit between engine PWB and the
drum unit.
16. Developing PWB (DEVPWB)................ Relays wirings from electrical components on the developing unit.
Developing individual information in EEPROM storage.
17. Developing relay PWB (DEVRPWB) .... Consists of wiring relay circuit between engine PWB and the
developer unit.
18. Relay PWB (RYPWB) ........................... Consists of wiring relay circuit between main PWB and power
source PWB.
19. RFID PWB (RFPWB) ............................ Reads the container information.
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