15 Solving print quality problems

You can solve many print quality problems by replacing a supply or maintenance item that has reached the end of its intended life. Check the operator panel for a message about a printer consumable. See Determining the status of supplies for information about other ways to identify consumables that need to be replaced.

Use the following table to find solutions to print quality problems.

Symptom

Cause

Solution

Blank pages

• The print cartridges are

• Replace the print cartridges. See

 

defective or empty.

Replacing print cartridges.

 

• The transfer roller is

• Replace the transfer roller. See Replace

 

defective.

the image transfer unit and transfer

 

• The image transfer unit is

roller.

 

defective.

• Replace the image transfer unit. See

 

 

Replace the image transfer unit and

 

 

transfer roller.

Black pages

The print cartridges are

Replace the print cartridges. See

 

 

defective.

 

Replacing print cartridges.

 

Your printer requires

Call for service.

 

 

servicing.

 

 

Print too light

• The Toner Darkness setting

• Select a different Toner Darkness setting

 

is too light.

from the printer driver before sending the

 

• You are using paper that

job to print.

 

does not meet the printer

• Perform a Color Adjust in the Utilities

 

specifications.

Menu. See Utilities Menu.

 

• The print cartridges are low

• Load paper from a new package.

 

on toner.

• Avoid textured paper with rough finishes.

 

• The print cartridges are

• Make sure the paper you load in the

 

defective or have been

trays is not damp.

 

installed in more than one

• Replace the print cartridges. See

 

printer.

 

Replacing print cartridges.

 

 

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IBM 1220 manual Solving print quality problems, Blank pages, Black pages, Print too light