Samsung SF6500 Service Manual page 106

7-4-17 Black Vertical Line
Occured during
receiving.
Pattern test O.K ?
Does the trouble occur even
with another cartridge ?
Is the heat roller of the
fuser unit damaged ?
Check the LSU unit and then replace
it if necessary.
Occured during
copying.
Pattern test O.K ?
Does the trouble occur even
with another cartridge ?
Is the heat roller of the
fuser unit damaged ?
Check the LSU unit and then replace
it if necessary.
Samsung Electronics
N
Y
N
Y
Y
N
N
Y
N
Y
Y
N
Maintenance & Troubleshooting
Trouble on the remote fax machine.
Replace the cartridge.
Replace the fuser unit.
Check CIS or white roller and
then replace it if necessary.
Replace the cartridge.
Replace the fuser unit.
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