Print defects guide
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Print defects guide
Note: If the defect appears on the printed side of a single-sided print
job, replace the toner cartridge before replacing the fuser.
Replace the fuser
Replace the
transfer roller
Match a set of repeating defects on a print job to the marks on one of the vertical lines. The line that best
matches the defects on the print job indicates which particular part is causing the defect.
For example, the distance between these two marks represents
a repeating defect that occurs every 28.3 mm (1.11 in.), which
means the charge rollers need to be replaced.
88.0 mm
(3.46 in.)
51.7 mm
(2.04 in.)
Replace the
charge rollers
28.3 mm
(1.11 in.)
95.2 mm
(3.75 in.)
Backup roller
defect
Fuser hot roll
defect
Replace the toner cartridge
48.0 mm
(1.89 in.)
96.8 mm
(3.81 in.)
Developer roll
defect
Photoconductor
defect
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