Detects toner supply from the toner cartridge.
Detects the toner density (K).
OPC drum rotation sensor (K)
Detects rotation and the phase of the OPC drum (K).
OPC drum rotation sensor (CL)
Detects rotation and the phase of the OPC drum (CL).
Detects toner supply from the toner cartridge.
Detects the toner density (C).
Detects toner supply from the toner cartridge.
Detects the toner density (M).
Waste toner full detector
Detects when waste toner container has become full.
Detects toner supply from the toner cartridge.
Detects the toner density (Y).
Laser beam sensor (KC)
(on BD
PWB(BC))
Detects the timing of the laser beams.
Laser beam sensor (MY)
(on BD
PWB(MY))
Detects the timing of the laser beams.
LSU thermistor(on LD PWB)
Detects the temperature in the LSU.
(Used for correction of distortion.)
Detects the temperature in the Ozone duct.
Transfer belt separation detector BK
Detects position of the transfer belt.
Detects initialization of the transfer unit.
Transfer belt separation detector CL
Detects position of the transfer belt.
Detects initialization of the transfer unit.
Fusing temperature sensor (Main)
Detects the surface temperature at the centre
section of the fusing roller.
Fusing temperature sensor (Sub)
Detects the surface temperature at the edge
section of the fusing roller.