User Guide 45
Repeating Defects
Marks recur uniformly
at any of these evenly
spaced intervals:
■ Every 3.98 inches or
115
mm of any color
■ The fuser may be
damaged.
■ Remove and inspect
the fuser; if damaged,
replace with a new
fuser.
■ Every 3.68 inches or
94
mm of same color
■ One of the rollers in
an imaging drum are
scratched or
damaged.
■ Replace the
corresponding
imaging drum.
■ Every 2.00 inches or
50
mm of same color
■ One of the rollers in
an imaging drum are
scratched or
damaged.
■ Replace the
corresponding
imaging drum.
■ Every 2.28 inches or
58
mm of same color
■ The transfer belt may
be damaged.
■ Replace the transfer
belt.
■ Every 1.75 inches or
44
mm of the same
color
■ One of the rollers in
an imaging drum are
scratched or
damaged.
■ Replace the
corresponding
imaging drum.
Print Defects and Potential Remedies
Print Quality Problem Common Causes Potential Remedies
0730-49
Print Quality