Troubleshooting
4-18
Samsung Electronics
Recommended
paper used?
Is pressure of
transfer roller too high?
Does the operation of
TR work properly?
Transfer,
charge and developing
voltage are OK?
Operating/
storage atmosphere is
too high temperature
/humidity?
Solve the problem under
the recommended condition
(10-32 degree Centigrade)
Dirt or
dust around the
charge roller?
Clean the charge roller
or replace step-up device
/terminal after check
Work OK?
Internal blade or suppying
part of the developer is
defective
-> Replace the toner cartridge
Check Terminals or contacts and ’Guide-Deve Spring’
are misplaced
-> Repair or replace transfer roller etc.
Print 20 to 30 pages using
the recommended paper
Same problem
occurs?
- Adjust voltage or replace HVPS
- Repair or replace after checking the
terminals’ contacts
Replace transfer
roller’s holder
END
Replace the
toner cartridge
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
Background
Summary of Contents for SF-530 Series
Page 87: ...Electronics ...
