Controlling The Laser Shutter; Laser Shutter Control - Canon iR2020 Series Service Manual

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Chapter 5
DC Controller PCB
IC5
J205
F-5-3

5.2.4 Controlling the Laser Shutter

5.2.4.1 Laser Shutter Control

0010-4807
iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i
When the drum unit is drawn out, the interlocked laser shutter moves down, shutting off the laser beam path. When opening of the front cover or left door is detected,
the laser scanner motor and laser outputs turn off.
5-5

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Ir2016 series

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