MX-3114N OPERATIONAL DESCRIPTIONS 13 – 1
MX-3114N
ServiceManual
[13] OPERATIONAL DESCRIPTIONS
1. Operation panel section
A. Electrical and mechanism relation diagram
Signal name Name Function/Operation
OCSW Paper size detection trigger sensor Generates the document size detection trigger signal.
PWRSW Operation panel power switch Turns ON/OFF the power on the secondary side.
No. Name Function/Operation
1 KEY PWB Outputs the key operation signal.
2 LVDS PWB Converts the display data signal to the LCD display signal. / Controls the touch panel.
3 Document size detection PWB (Light emitting) Drives the LED for the document size detection.
4 Document size detection PWB (Light receiving) Outputs the document size detection signal.
5 USB I/F PWB USB Interface
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