Raise The Scanner Unit - Ricoh D124-17 Service Manual

Safety Switch Diagram
To ensure the safety of everyone working around the machine, two switches inside the scanner section
prevent the LED radiation from switching on accidentally.
• When the original feed unit is opened and the switches open, a +24V line connecting each LED
driver on the SIF board is disconnected.
• When the original feed unit is closed and the switches close, the +24V line is re-connected.

Raise the Scanner Unit

1. Open the scanner unit.
Scanner
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