7-6
Troubleshooting
Samsung Electronics
Service Manual
7.1.11 Ghost (3)
• Description
Ghost occurs at 75.5mm or 78mm intervals.
Digital Printer
Digital Printer
Digital Printer
Digital Printer
Digital Printer
Digital Printer
75.5mm or 78mm
Check and Cause
Solution
Fuser contamination or temperature control
problem.
1. Disassemble the fuser and remove any
contamination on the rollers. Clean any
contamination from between the
Thermistor and the Heat roller. (Caution:
Take care not to deform the rollers.)
7.1.12 Ghost (4)
• Description
A White ghost occurs in a black image printing at 32 mm intervals.
Digital Printer
Digital Printer
Digital Printer
Digital Printer
Digital Printer
Digital Printer
32mm
Check and Cause
Solution
1. The life of the developer may be expired.
2. Abnormal output from the HVPS.
1. Problem in the toner cartridge, replace the
toner cartridge and try to print out again.
2. Check the HVPS supply voltage. Clean all
HV terminals on the cartridge and on the
set. Replace the HVPS if the problem
persists.
7.1.13 Stains 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 charge roller is contaminated, stains
on the face of page will occur.
1. Replace the developer cartridge.
2. If the charge roller is contaminated, run PC
Cleaning Mode Print 2 or 3 times.
And perform Self-Test 2 or 3 times to
remove contamination.
Summary of Contents for ML-2210
Page 12: ...2 6 REFERENCE INFORMATION Samsung Electronics Traninung Manual 2 4 2 A4 2 Pattern ...
Page 20: ...3 6 Specifications Samsung Electronics Service Manual MEMO ...
Page 38: ...4 18 Summary of Product Samsung Electronics Service Manual MEMO ...
Page 58: ...5 20 Disassembly and Reassembly Samsung Electronics Service Manual MEMO ...
Page 103: ...8 5 RX Driver Unit Assembly 0 1 2 3 4 4 5 6 8 7 9 5 ...
Page 104: ...8 6 Cassette Unit Assembly 0 1 2 3 4 6 7 6 4 6 3 6 2 6 1 5 5 10 11 9 15 12 13 14 8 16 ...