Canon IMAGECLASS LBP654CDW, User Manual

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Is the amount remaining in toner cartridge running low?
● Check how much the amount remaining in toner cartridges is left, and replace the toner cartridges as
necessary.
Replacing the Toner Cartridge(P. 427)
Is it time to replace the toner cartridge?
● Materials inside the toner cartridge may have deteriorated. Replace the toner cartridge.
Replacing the Toner Cartridge(P. 427)
When performing 2-sided printing, does void occur in the leading edge of
paper? (LBP654Cdw)
● When performing 2-sided printing on thin paper, void may occur on the back side of paper in the leading
edge. Setting <Corr. Void on Paper Back Side> to <On> may solve the problem.
<Corr. Void on Paper Back Side>/<Correct Void on Paper Back Side>(P. 340)
● If you set to <On>, print quality may be affected.
Does void occur in the leading edge of paper? (LBP612Cdw)
● When printing on thin paper, void may occur in the leading edge of paper. Setting <Correct Void> to <On>
may solve the problem.
<Correct Void>(P. 340)
● If you set to <On>, printouts may be faded.
Does uneven print density occur in a way that the print looks like a water
drops pattern?
● Setting <Drop Pattern Reduction Mode> to <On> may solve the problem.
<Drop Pattern Reduction Mode>/<Reduce Formation of Waterdrop Pattern>(P. 340)
● If you set to <On>, print quality may be affected.
Is the machine installed in an environment where the temperature changes
rapidly and drastically?
● When the temperature changes rapidly in the environment where the machine is installed, condensation
occurs, which may cause fading or bleeding in images and text. If <Control Condensation> is set to <On>,
condensation inside the machine will be removed. Condensation removal may be performed automatically
due to temperature change.
<Control Condensation>(P. 346)
Troubleshooting
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