Table of Contents
Advertisement
Maintaining the Printer
4. Follow the on-screen instructions.
Important:
c
If print quality has not improved after repeating nozzle check and head cleaning 3 times, wait for at least 6
hours without printing, and then run the nozzle check again and repeat the head cleaning if necessary. We
recommend turning off the printer using the
Cleaning.
Related Information
"Running Power Cleaning" on page 103
&
Checking and Cleaning the Print Head (Mac OS)
1. Load A4 -size plain paper in the printer.
"Loading Paper in the Rear Paper Feeder" on page 29
2. Select System Preferences from the Apple menu > Printers & Scanners (or Print & Scan, Print & Fax), and
then select the printer.
3. Click Option & Supplies > Utility > Open Printer Utility.
4. Click Print Head Nozzle Check.
5. Follow the on-screen instructions.
Important:
c
If print quality has not improved after repeating nozzle check and head cleaning 3 times, wait for at least 6
hours without printing, and then run the nozzle check again and repeat the head cleaning if necessary. We
recommend turning off the printer using the
Cleaning.
Related Information
"Running Power Cleaning" on page 103
&
Running Power Cleaning
The Power Cleaning feature may improve print quality in the following cases.
❏ When most nozzles are clogged.
❏ When you have performed a nozzle check and head cleaning 3 times and waited for at least 6 hours without
printing, but print quality still did not improve.
Important:
c
The Power Cleaning uses more ink than the print head cleaning.
>
>
Improving Print Quality
P
button. If print quality has still not improved, run Power
P
button. If print quality has still not improved, run Power
103
Running Power Cleaning
Advertisement
Table of Contents
