Epson EPL-N1200 Service Manual - Page 125
EPL-N1200 Service Manual, Troubleshooting
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EPL-N1200 Service Manual Troubleshooting Table 5-29. Print Quality Anomaly (Continued) Symptom Black specks or dots ABCDE ABCDE ABCDE ABCDE Left side printing missing Possible Cause Parts Name Check Item Poor Imaging cartridge - development HV1 board - Defective PC drum Imaging cartridge - Remedy Shake the imaging cartridge. Replace the imaging cartridge. Replace the HV1 board. Replace the imaging cartridge. Top cover isn't closed properly. Top cover - Close the top cover correctly. Rev. A 5-13
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Table 5-29. Print Quality Anomaly (Continued)
Symptom
Possible Cause
Parts Name
Check Item
Remedy
Black specks or
dots
Poor
development
Imaging
cartridge
—
Shake the imaging
cartridge. Replace the
imaging cartridge.
HV1 board
—
Replace the HV1
board.
Defective PC
drum
Imaging
cartridge
—
Replace the imaging
cartridge.
Left side printing
missing
Top cover isn’t
closed properly.
Top cover
—
Close the top cover
correctly.
ABCDE
ABCDE
ABCDE
ABCDE
EPL-N1200 Service Manual
Troubleshooting
Rev. A
5-13