Construction; Specifications And Control Mechanism - Canon iR1020 Series Service Manual

5.1 Construction

5.1.1 Specifications and Control Mechanism

iR1020J / iR1024J / iR1020 / iR1024 / iR1024A / iR1024N / iR1024F / iR1024i / iR1024iF
Item
Laser beam
Number of laser beams
Scanner Motor
Type of motor
Rotation control
Polygon Mirror
Number of facets
Control Mechanism
Synchronous control
Light intensity control
Others
T-5-1
Description
2 beams
DC brushless motor
Constant speed rotaion control
4 facets (20-mm dia.)
Horizontal (main scan) synchronization
control
Automatic photocurrent control (APC)
Laser emission ON/OFF control
Laser scanner motor control
Laser shutter control
Chapter 5
0013-1098
5-1