Canon Color imageRUNNER LBP5975 User Manual page 481

Cause 2
Remedy 1 If <Ennn-nnnn> is displayed in the display, turn the power OFF, wait for 10
Remedy 2 If the message does not disappear even after applying the Remedy 1, contact
White streaks appear.
Cause
Remedy
NOTE
The samples are provided in "Print Defect Samples" (See p. 7-103).
Color streaks appear.
Cause
Remedy
7
NOTE
The samples are provided in "Print Defect Samples" (See p. 7-103).
Printed pages have white specks.
Cause 1
Remedy
Cause 2
Remedy
Cause 3
Remedy
NOTE
The samples are provided in "Print Defect Samples" (See p. 7-103).
7-68 When You Cannot Obtain Appropriate Printout Results
A problem has occurred inside the printer.
seconds or longer, and then turn the power ON again. This may clear the
message.
your local authorized Canon dealer for servicing.
The drum cartridge has been deteriorated or is damaged.
See "When Any Print Defect Appears" (p. 7-80) and solve the problem.
A problem has occurred in the printer, or the ITB unit has been
deteriorated or is damaged.
See "When Any Print Defect Appears" (p. 7-80) and solve the problem.
Appropriate paper is not being used.
Replace the paper with one that can be used and print again. (See "Paper
Requirements," on p. 3-2)
Paper is damp since the paper has been stored in unsuitable condition.
Replace the paper with new one and print again. (See "Paper Requirements,"
on p. 3-2)
The drum cartridge has been deteriorated.
See "When Any Print Defect Appears" (p. 7-80) and solve the problem.