Other Sensors - Oki C910 Service Manual

Oki Data CONFIDENTIAL

2.5.2 Other Sensors

Paper Empty Sensor
This sensor checks whether the paper cassette is empty or not.
Paper Near-End Sensor
This sensor checks whether the paper cassette will be empty soon or not.
MPT Paper Empty Sensor
This sensor checks whether there is paper in the front feeder.
MBF Hopping Switch
This micro-switch checks whether the front feeder table is in the UP position or
DOWN position.
Paper Size Switch
This sensor detects the size of the paper in the paper cassette.
ID UP/DOWN Sensor (one sensor each for Y, M, C, K)
This sensor checks whether the I/D unit is in the UP position or DOWN position.
Toner K, Y, M and C Sensor
This sensor checks the toner residual quantity in an image drum, when a sensor
lever measures a time interval to open periodically.
RFID Sensor
The radio communications of this sensor are carried out to IC tip built in the toner
cartridge, and it checks the existence of a toner cartridge, and the toner residual
quantity in a toner cartridge.
Thermal Sensor
Refer to 2.7 "Image Transfer Control Due to Environmental Change".
Humidity Sensor
Refer to 2.7 "Image Transfer Control Due to Environmental Change".
Color Registration Sensor
This sensor reads the color registration pattern printed at the left and right edges of
the Transfer Belt. (See 2.13.)
Density Sensor
This sensor measures the pattern density to measure the density printed on the
conveyor belt.
Media Thickness Sensor
This sensor detects the thickness of the media.
Disposal Toner Sensor
This sensor checks whether the disposal toner in the disposal toner box is full or not.
Slack sensor
This sensor detects a slack in paper during feeding to control the Fuser speed.
Belt rotation sensor
Detection of spiral rotation of Waste Toner Dut
Waste Toner Box Spiral Sensor
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