Konica Minolta pagepro 5650EN Service Manual page 233

18. Wiring diagram
Signal line name
/LDENB
XP DATA+
XP DATA-
/POLYGONMOT ON
/POLYGONMOT CLK
198
Control signal permitting emission of laser diode.
High: laser diode OFF.
Print image data. DATA+ > DATA-: lit up
DATA+ < DATA-: put out
Sensor motor control signal for turning ON/OFF polygon motor.
Low: ON / High: OFF
Clock signal to polygon motor.
Field Service Ver. 1.0 Nov. 2007
Description