Ricoh D093 - LED Safety Switches

Scanner
SM 5-13 D093/D094
Replacement
and
Adjustment
5.2.1 LED SAFETY SWITCHES
To ensure the safety of customers and customer engineers, two switches inside the scanner
section prevent the LED radiation from switching on accidentally. When the original feed unit is
open, the +24V line connecting each LED driver on the SIF board is disconnected.