Xerox Phaser 3120 Service Manual page 31

4.2.11 Ghost (3)
• Description White ghost occurs in the black image printing at 32mm intervals.
Digital Printer
Digital Printer
1. The life of the developer may be expired.
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2. The abnormal voltage and bad contact of
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4.2.12 Ghost (4)
• Description Ghost occurs at 47 mm intervals.
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The temperature of the fuser is maintained
high.
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4.2.13 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
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Check and Cause
the terminal of the supply roller
Check and Cause
Check and Cause
developer.
on the face of page will occur.
TROUBLESHOOTING
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
4-11