Sharp MX-1810U Service Manual page 60

(2) 23cpm/31cpm(G) machine
Signal name Name
CCFT LCD backlight
CL_ON Scanner lamp
DL_BK Discharge lamp (K)
DL_C Discharge lamp (C)
DL_M Discharge lamp (M)
DL_Y Discharge lamp (Y)
HL_LM Heater lamp (HL_LM)
HL_UM/US Heater lamp (HL_UM/US)
CCFT
HL_UM/US
HL_LM
Type
LED
LED
LED
LED
LED
LED
Halogen lamp
Halogen lamp
MX-3610N EXTERNAL VIEW AND INTERNAL STRUCTURE 3 – 27
DL_Y
DL_C
DL_M
DL_BK
LCD backlight
Radiates light onto a document for the CCD to scan the document image.
Discharges electric charges on the OPC drum (K).
Discharges electric charges on the OPC drum (C).
Discharges electric charges on the OPC drum (M).
Discharges electric charges on the OPC drum (Y).
Heats the fusing roller (B).
Heats the fusing roller (F1) and the fusing belt. (23cpm/26cpm/31cpm(G) machine)/
Heats the fusing roller (F). Heats the paper surface to fuse toner on the paper. (20cpm
machine)
CL_ON
Function/Operation