Oki C910 - Cover Open

44043511TH Rev.2
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Oki Data CONFIDENTIAL
2.9 Cover Open
If the top cover of the C910/C930 is open, the cover open micro switch turns OFF. Then the
24V to high voltage power source, and high voltage output is shutdown. At the same time, the
CPU receives a COVOPN signal indicating the micro-switch state, to proceed with cover open
processing.
Microswitch
High voltage power
supply board
24V
CVROPN-N
Detection
circuit
High voltage power
supply unit
S2X (C910),
S2V (C930)-PCB