User manual

95.08.23.11.30
Color LaserWriter 12/600 PS Basics & Theory 1–98
PS2
LEDDRV
Manual Feed
Paper-Present
Sensor
Paper Leading-Edge Sensor
+5V
IC301
IC302
M1
Pickup Motor
Cassette Paper-Present Sensor
PS1
PS303
P
S
P
S
Paper Registration Sensor
PS302
PS301
J304-6
16
17
5
22
18
9
6
10
8
11
5
6
16
17
1
8
11
18
/AO
AO
/BO
BO
CA
CB
-5
-4
-3
-2
-1
J302-1
-3
J302-4
-6
Cassette Pickup Board
MPSSNS
REGSNS
CPSNS
TOPSNS
+24V
SL1
Cassette Feed
Solenoid
/CPFED
+5V
19
J303-2
-1
Manual Feed
Solenoid
+24V
/MPFED
+5V
21
J302-6
-7
SL2
7
Registration
Roller Clutch
/REGFED
+24V
+5V
20
J302-9
-10
CL3
MPPSNS
DC Controller Board
Mechanical Controller Board
Manual Feed
Paper Width
Sensor