Canon imageCLASS LBP654Cdw User Manual page 473

Is the print faded or uneven in density depending on the paper type or the
environmental conditions? (LBP654Cdw)
● Change the setting for <Reduce Toner Flaking>. The improvement effect is stronger with <Mode 2> than
<Mode 1>. First try with <Mode 1>.
<Reduce Toner Flaking>(P. 342)
● Setting a greater improvement effect may result in curled printouts or slower printing speed.
Are you using the machine in an environment with high humidity?
● Change the setting for <High Humidity Mode>. Setting this item to <On> may solve the problem.
<High Humidity Mode>(P. 337)
● If you set to <On> and use the machine in an environment with low humidity, printed images and text may
be blurry.
Are you using paper containing much paper dust? (LBP654Cdw)
● Using paper containing much paper dust may result in a faded or streaky printout. Setting <Corr. Img.
Corrup. by Ppr Dust> to <On> may solve the problem.
<Corr. Img. Corrup. by Ppr Dust>/<Correct Image Corrupted by Paper Dust>(P. 341)
● If you set to <On>, the printing speed may be slower.
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)
● While condensation removal is being performed, printing may not be performed properly and blank paper
may be output.
● If you set to <On>, you need to keep the machine turned ON to maintain the effect of condensation
removal.
Troubleshooting
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