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Troubleshooting
A
Transfer
voltage OK? (on the
transfer roller
shaft)
YES
Developing
(-320V) and supplying
(-450V) voltage
are OK?
YES
Sealing tape
is removed from the
cartridge?
YES
Replace the toner cartridge.
4-2
NO
Are the
connection terminal
and connection
correct?
Replace HVPS or repair defective component.
NO
Is the connection
terminal OK?
Replace HVPS or repair
defective component.
NO
NO
YES
NO
YES
Remove the tape.
Repair or replace terminal.
Repair or replace terminal.
Samsung Electronics
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