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TROUBLESHOOTING
Samsung Electronics
Service Manual
7.1.11 Ghost (3)
• Description White ghost occurs in the black image printing at 32mm intervals.
Digital Printer
Digital Printer
Digital Printer
Digital Printer
Digital Printer
Digital Printer
37mm
Check and Cause Solution
1. The life of the developer may be expired.
2. The abnormal voltage and bad contact of
the terminal of the supply roller
1. Occur in the developer cartridge, replace
the developer and try to print out.
2. Check the approved voltage of the supply
roller and contact of the terminal and adjust
if necessary.
7.1.12 Ghost (4)
• Description Ghost occurs at 47 mm intervals.
Digital Printer
Digital Printer
Digital Printer
Digital Printer
Digital Printer
Digital Printer
47mm
Check and Cause Solution
The temperature of the fuser is maintained
high.
1. Disassemble the fuser and remove the
contaminated toner particles on the roller
and clean the foreign matter between
Thermistor and Heat roller.
( Caution : can be deformed)
7.1.13 Satins on the Face of Page
• Description The background on the face of the printed page is stained.
Digital Printer
Digital Printer
Digital Printer
Digital Printer
Digital Printer
Check and Cause Solution
1. Toner leakage due to improperly sealed
developer.
2. If the transfer roller is contaminated, satins
on the face of page will occur.
1. Replace the developer cartridge.
2. If the transfer roller is contaminated, run PC
Cleaning Mode Print 2 or 3 times.
And perform Self-Test 2 or 3 times to
remove contamination.