Specifications
D014/D015/D078/D079 7-50 SM
S61 ITB Lift Sensor (BW)
This sensor switches the ITB lift motor off when
the ITB comes into contact the drum of black
PCU.
S62
Fusing Pressure Release
Sensor
Pulls and pushes the pressure roller to separate
it from and press it against the hot roller. The
pressure roller is a soft sponge roller that would
warp out of shape if it were allowed to press
against the hot roller while the machine is idle.
S63 Potential Sensor : K
Reads the potential sensor pattern from the
surface of the drum in the black PCU.
S64 Potential Sensor: M
Reads the potential sensor pattern from the
surface of the drum in the magenta PCU.
S65 Potential Sensor: C
Reads the potential sensor pattern from the
surface of the drum in the cyan PCU.
S66 Potential Sensor: Y
Reads the potential sensor pattern from the
surface of the drum in the yellow PCU.
S67/S68
Laser Unit Temperature
Sensor
Reads the temperature in the optics unit. The
results are used in the MUSIC process.
S69 Toner End Sensor: M Detects toner end for magenta toner.
S70 Toner End Sensor : K Detects toner end for black toner.
S71 Toner End Sensor: Y Detects toner end for yellow toner.
S72 Toner End Sensor: C Detects toner end for cyan toner.
S73 Scanner HP Sensor Detects the home position of the scanner.
S74 Original Width Sensors
APS1 (a board) holds two original width sensors
under the exposure glass. The detection
combinations of these sensors determine the
width of the original on the exposure glass
positioned for LEF.
Rev. 04/2008
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