User manual

95.08.23.11.29
Color LaserWriter 12/600 PS Basics & Theory 1–25
Temperature/
Humidity Sensor
HUMSNS
TMPSNS
+5V
J2007-6
-7
-9
-8,-10
DSNS
/DSEL
+24V
J103-14
-1
-2
-3
J2005-5
-4
-2
-1,-3
/D0 to /D7
/DENB
+5V
Density Control
Panel
J112-6
-7
-9
-8,-10
J73-1
-2
-4
-3,-5
J114-1 to 8
Mechanical
Controller Board
DC Controller Board
Temperature sensor signal
Humidity sensor signal
Density sensor signal
"H" to enter the color toner
density sensing mode.
"L" to enter the black toner
density sensing mode.
LED power control signal
"L" to turn ON the LED.
Density Sensing
Board
Serial Communications
-5,-6,-7,-8,-9,-10,-11,-12
-13
-4