Samsung SCX-4216F Service Manual page 79

7.3.11 Ghost (3)
• Description White ghost occurs in the black image printing at 51mm intervals.
Digital Printer
Digital Printer
1. The life of the developer may be expired.
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Digital Printer
2. The abnormal voltage and bad contact of
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Digital Printer
7.3.12 Ghost (4)
• Description Ghost occurs at 70 mm intervals.
Digital Printer
Digital Printer
The temperature of the fuser is maintained
high.
Digital Printer
Digital Printer
Digital Printer
Digital Printer
7.3.13 Satins on the Face of Page
• Description The background on the face of the printed page is stained.
Digital Printer
1. Toner leakage due to improperly sealed
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2. If the transfer roller is contaminated, satins
Digital Printer
Samsung Electronics
Check and Cause
the terminal of the supply roller
Check and Cause
Check and Cause
developer.
on the face of page will occur.
T RO U B L E S H O OTING
Solution
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.
Solution
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)
Solution
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.
Service Manual
7-15