HP LaserJet 5L - Page 126

Paper Path and Components
Paper Path and Components
PS201
PS203
PS202
SL1
Motor
Feed Roller
Feed
Sub
Roller
Pick-up
Roller
Paper
Registration
Sensor
Paper
Out
Sensor
Paper
Pick-up
Solenoid
Photo-
sensitive
Drum
Transfer
Roller
Fuser
Paper
Exit Sensor
Fusing Unit
Delivery
Roller
Face-up
Delivery
Deflector
Face-down
Delivery
Face-down
Delivery
Roller
Manual
Input
Slot
Paper
Input
Bin
DC Controller PCA
PAPER DELIVERY SENSOR signal
(POSNS)
MOTOR DRIVE signal
(MA, /MA, MB, /MB)
PAPER PICK-UP SENSOR signal
(PISNS)
PICK-UP SOLENOID DRIVE signal
(CPUD)
PAPER-OUT SENSOR signal
(PAPERSNS)
Figure 7-1
7
Troubleshooting
Troubleshooting 7-5