Sharp MX-C300F - OPC Drum Section

MX-C250 OPERATIONAL DESCRIPTIONS 11 – 15
10. OPC drum section
A. Electrical and mechanism relation diagram
Signal name Name Function/Operation
DHPD_CL OPC drum rotation sensor (CL) Detects rotation and the phase of the OPC drum (CL).
DHPD_K OPC drum rotation sensor (BK) Detects rotation and the phase of the OPC drum (BK).
DL_BK Discharge lamp (K) Discharges electric charges on the OPC drum (K).
DL_C Discharge lamp (C) Discharges electric charges on the OPC drum (C).
DL_M Discharge lamp (M) Discharges electric charges on the OPC drum (M).
DL_Y Discharge lamp (Y) Discharges electric charges on the OPC drum (Y).
DVM Developing motor (CL) Drives the developing/OPC drum section (CL).
DM Developing motor (K) Drives the developing/black OPC drum (BK)/transfer section.
MC-CL Main charger applying voltage (CL) The main charger is charged to generate negative electric charges.
MC-K Main charger applying voltage (K)
No. Name Function/Operation
1 OPC drum unit (Y, M, C, K) Latent electrostatic images are formed.

DHPD_CL
DVM(CL)
DHPD_K
DM(K)
DL_Y
DL_M
DL_C
DL_K
$(0$?#,
$(0$?+
2
2
2
2
2
‘13/Oct