User manual

95.08.23.11.29
Color LaserWriter 12/600 PS Basics & Theory 1–27
Mechanical Controller Board
M5
PS8
TOPREG
PS7
SEPSNS
SL4
GRIPON
SL5
+24V
SEPON
J2014-8
-7
FM1
FAND1
J2012-3
-2
-1
FM2
FAND2
J2019-3
-2
-1
FM3
FAND3
J2010-3
-2
-1
M4
M3
J2016-1
-2
-4
-5
-6
-8
-1
-2
-3
-4
TNSNS
PS6
ATTSNS
COMA
COMB
/AO
BO
/BO
AO
M2
-5
J2013-6
-7
MLOW
/MRDY
/MON
J2015-1
-2
-4
-5
-6
-8
COMA
COMB
/AO
BO
/BO
AO
/TDCON
+24V
/TONLED
FANLK1
FANLK2
FANLK3
+5V
J2007
-12
-13
-14
-15
-16
-28
J112
-20
-19
-18
-4
-16
-17
J105
-3
-11
-8
-4
-2
-5
-10
Normally 24V. 16V in the
energy-saving mode with the fan
motor rotating at half speed.
"L" when the fan motor rotates
normally.
"L" when the fan motor rotates normally.
+24VC (0V in the power-saving mode)
+24VC (0V in the energy-saving mode)
"L" when the fan motor rotates normally.
"L" to turn ON the cleaning brush motor.
Drum Motor Drive Signal
Toner Carousel Drive Signal
"L" to rotate the main motor at the
normal speed, "H" to operate it at
half speed.
"L" when main motor rotates normally.
"L" to turn ON the main motor.
"L" when there is no toner or cartridge.
"H" to turn ON the LED.
"H" to turn ON SL4, operating the
separation claw.
"H" to turn ON SL4, operating the
gripper drive solenoid.
"H" when print paper separates
from the transfer drum.
"H" when print paper is rolled
over the transfer drum.
"L" switched to "H" when the transfer
drum reaches the registration position.
"H" switched to "L" when the transfer
drum reaches the TOP position.
Cleaning Brush Motor
Drum Motor
Toner Carousel Motor
Main Motor
Fuser Fan Motor
Main Fan Motor
Controller Fan Motor
Receiver Emitter
Toner Sensor PS11
Transfer Drum
Attraction
Sensor
Transfer Drum
Top Sensor
Separation
Sensor
Gripper Drive
Solenoid
Separation
Solenoid
DC Controller Board
J2017-5
-6
J2007-21