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Other Print Problems; Correcting Poor Print Quality - Canon IR 2420 Printer Manual

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Other Print Problems

Correcting Poor Print Quality

Printed text faded or streaked with white.
Cause
The level of toner remaining in the toner cartridge may be low, or the toner is not
evenly distributed inside the cartridge.
Remedy
Replace the Toner Cartridge. (See Chapter 6, "Routine Maintenance," in the
Reference Guide.)
Printed pages are dirty or have white specks.
Cause
The fixing roller inside the fixing assembly has become dirty with toner dust.
Remedy
Clean the fixing assembly inside the machine. (See Chapter 6, "Routine
Maintenance," in the Reference Guide.)
The printout is too light or too dark.
Cause 1
The toner density settings are not correct.
Remedy
Adjust the toner density and print the data again. (See "Print Quality," on
p. 1-11.)
Cause 2
<Toner Saver> is set to 'On'.
Remedy
Set <Toner Saver> to 'Off' and print the data again. (See "Print Quality," on
p. 1-11.)
Black spots on the front and back of the printed pages
Cause
The fixing roller inside the fixing assembly unit may be dirty.
Remedy
Clean the fixing roller. (See Chapter 6, "Routine Maintenance," in the Reference
Guide.)
Other Print Problems
2
2-5

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  • CHEOFUH Jul 28, 2017 03:38:
    THE LENSE OF my canon ir 2420 does not move but the machine makes a strange sound