Minolta magicolor 2300 Series Service Manual page 60

(2) Image Transfer Belt Cleaning Blade Retraction
• The Image Transfer Belt Cleaning Blade is retracted from the Opposing Roller by a cam
on the printer side that turns as the Belt Cleaner Separation Solenoid (SL4) is energized
or de energized.
• The cam on the printer side is made into direct contact with the Cleaning Blade housing
so that the Cleaning Blade is retracted.
• The Image Transfer Belt Cleaning Blade is detected at its retracted position when the
cam turns to deactivate the Belt Cleaner Positioning Sensor (PC9).
Main Motor (M1)
ON
OFF
Belt Cleaner Position-
ing Sensor
Belt Cleaner Separa-
tion Solenoid (SL4)
Pressure
Retraction
ON
OFF
60
4131M059AA
Pressure
4131M030AA
*
In color printing