Scanner; Before You Begin; Safety Switch Diagram - Ricoh MP CW2201 Field Service Manual

4. Replacement and Adjustment

Scanner

Before You Begin

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.
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