Canon ImagePROGRAF iPF650 Series User Manual

Chapter 2
2-53
2.5.4 Paper path system
0023-2560
iPF650 / iPF655
F-2-46
Feed roller HP sensor
The feed roller HP sensor detects a reference white (transmitted) to black (shielded) transition from the encoder at power on and sets a home position for correcting
the eccentricity of the feed roller.
Feed roller encoder sensor
The feed roller encoder sensor detects the rate of paper transport per revolution of the feed roller from slits in the encoder during driving.
Release lever lock sensor
A photointerrupter type sensor. This sensor detects the release lever lock status when the release lever solenoid turns ON and the sensor flag shields the sensor light.
Roll encoder sensor
A photointerrupter type sensor. This sensor detects the rotation of the roll holder by reading the encoder film at the roll media drive unit.
Feed Roller HP Sensor
Feed Roller Encoder Sensor
Release Lever Lock Sensor
Roll Encoder Sensor

Canon ImagePROGRAF iPF650 Series Specifications

General

Brand	Canon
Model	ImagePROGRAF iPF650 Series
Category	Printer
Language	English