Controlling The Laser Shutter; Laser Shutter Control - Canon iR3245 Series Service Manual

Chapter 6

6.3.4 Controlling the Laser Shutter

6.3.4.1 Laser Shutter Control

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iR3225 / iR3225N / iR3235 / iR3235N / iR3245 / iR3245N
When the right door opens, laser shutter will be closed by laser shutter link that works in conjunction with the right door and the laser light is blocked. Also, when
the front door or right door open is detected, laser scanner motor and the laser emission will be turned OFF.
[1]
[2]
DOOR CLOSED
DOOR OPEN
[3] [1] [3] [1]
[2] [2]
F-6-7
Laser Shutter Control
[1] Laser shutter
[2] Laser shutter link (works in conjunction with the right door)
[3] Laser unit
6-7