For 600 DPI, press the number of the test print that most closely matches the number 0 sample (1-8).

For 1200 DPI, press the number of the test print that most closly matches the number 0 sample (1-8).

4 Repeat Steps 1 and 2 (in Print Quality Check) to print another sample Print Quality Check Sheet and then check it.

5 Press Stop/Exit.

600DPI ADJUST

SELECT BEST #

1200DPI ADJUST

SELECT BEST #

If you still see missing ink in this Print Quality Check Sheet, repeat the cleaning and test print procedures at least five times. If ink is still missing after the fifth cleaning and test print, replace the ink cartridge for the clogged colour. (Perhaps the ink cartridge was in the machine over six months or the expiration date written on the cartridge package has passed. Or, the ink may not have been stored properly before use.)

After replacing the ink cartridge, check it by printing another Print Quality Check Sheet. If the problem still exists, repeat the cleaning and test print procedures at least five times for the new ink cartridge. If ink is still missing, call your Brother dealer or Brother for Service.

When an ink head nozzle is clogged

After the ink head nozzle is cleaned,

the printed sample looks like this.

the horizontal lines are gone.

Do NOT touch the print heads as this may cause damage to the print heads or product. Such damages will not be covered by warranty.

MAINTENANCE

Troubleshooting and Maintenance 138