Samsung SCX-6545N Service Manual page 220

Message
Network cable is
disconnected. Check it
Original paper does not
feed in scanner
Original paper is too long
for scanner. Check size
Original paper jam in
front of scanner duplex
path
Original paper jam in
front of scanner
Original paper jam inside
of scanner duplex path
Original paper jam inside
of scanner
Original paper jam inside
of scanner
Original paper jam
while reversing paper in
scanner
Paper Jam at the bottom
of duplex path
Service Manual
Alignment & Troubleshooting
Description
Network cable is disconnected
The lead edge of the document
failed to actuate the scan sensor
within the correct time after actuating
the registration sensor.
Oversized document or double-
feeding of originals.
Paper has jammed during duplex
printing in the DADF.
The originals are jammed in DADF
1. The lead edge of the document
failed to actuate the reverse stack
sensor within the correct time after
actuating the gate sensor.
2. The edge of the document failed
to actuate the reverse stack
sensor.
The lead edge of the document failed
to actuate the gate sensor within the
correct time after actuating the scan
sensor.
When the machine is on, jammed
paper is detected in the DADF.
After power on and initializing, the
original is sensed by DADF inner
sensor(Regi, Scan, Gate, Duplex,
Reverse Stack)
The lead edge of the document failed
to actuate the duplex sensor within
the correct time when the document
was fed the wrong way.
Paper has jammed during duplex
printing.
Re-connect the Network cable. If the problem
persists, replace it.
Remove the jammed paper in DADF
Use the proper paper.
Remove the jammed paper in DADF
Remove the jammed paper in DADF
Open the DADF cover and remove the
jammmed paper
Remove the jammed paper in DADF
Open the DADF cover and remove the
jammmed paper
Remove the jammed paper in DADF
1. Open the side door and remove the
jammed paper.
2. If there is not jammed paper but the error
message is occurred, check the duplex
sensor. (Component Test)
4-96
Suggested solutions
Samsung Electronics