i The Touchscreen asks you if the print quality is OK.

Do one of the following:

If all lines are clear and visible, press Yes to finish the Print Quality check and go to step m.

If you can see missing short lines as shown below, press No.

OKPoor

j The Touchscreen asks you if the print quality is OK for black and then the three colors.

Press Yes or No.

k The Touchscreen asks you if you want to start cleaning.

Press Yes.

The machine starts cleaning the print head.

l After the cleaning procedure is finished, press Start.

The machine starts printing the Print Quality Check Sheet again. Return to step h to repeat the procedure.

m Press .

If you clean the print head at least five times and the print has not improved, try installing a new Genuine Brother Brand replacement ink cartridge for each problem color. Try cleaning the print head again up to five more times. If the print has not improved, call Brother Customer Service. (See Brother numbers on page i.)

Routine maintenance

IMPORTANT

DO NOT touch the print head. Touching the print head may cause permanent damage and may void the print head's warranty.

NOTE

When a print head nozzle is clogged, the printed sample looks like this.

Letter, A4 and Executive

Ledger, A3, Legal, A5, A6, envelopes, Photo (4 × 6 in.), Photo L (3.5 × 5 in.), Photo 2L (5 × 7 in.) and Index Card (5 × 8 in.)

After the print head nozzle is cleaned, the

A

 

horizontal lines are gone.

 

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