Canon Color imageRUNNER LBP5975 User Manual page 482

Residual images appear on the non-printed areas.
Cause 1 Printing paper is inappropriate.
Remedy Change the paper and print again. (See "Paper Requirements," on p. 3-2)
Cause 2 This kind of phenomenon may occur depending on the printing
preferences or setting for SP.S-SIZE MODE1.
Remedy Set SP.S-SIZE MODE1 (See p. 5-71) in the USER MAIN. options in the SETUP
to -1 or -2, and then print again.
However, the printing speed may drop because the printer gives the priority to
the print quality.
Cause 3 The drum cartridge has been deteriorated.
Remedy See "When Any Print Defect Appears" (p. 7-80) and solve the problem.
NOTE
The samples are provided in "Print Defect Samples" (See p. 7-103).
The overall print result is faint.
Cause 1 The setting for the toner density is not appropriate.
Remedy Adjust DENSITY:"color" (See p. 5-45) in the QUALITY MENU options in the
SETUP menu.
Cause 2 TONER SAVE in the QUALITY MENU options in the SETUP menu is set to
ON.
Remedy Set TONER SAVE (See p. 5-44) in the QUALITY MENU options in the SETUP
menu to OFF.
The overall print result is dark.
Cause 1 The setting for the toner density is not appropriate.
Remedy Adjust DENSITY:"color" (See p. 5-45) in the QUALITY MENU options in the
SETUP menu.
Cause 2 The printer is exposed to direct sunlight or strong light.
Remedy Move the printer to a place where it will not be exposed to direct sunlight or
strong light. Alternatively, move the strong light source away from the printer.
When You Cannot Obtain Appropriate Printout Results
7
7-69