258 Improving Print Quality
❏ If print quality remains a problem after replacing the ink cartridges, 
contact your dealer.
❏ To maintain print quality, we recommend printing a few pages at 
least once every month.
Using the Head Cleaning utility
Refer to the appropriate section below to use the Head Cleaning 
utility.
For Windows
Follow the steps below to clean the print head using the Head 
Cleaning utility.
1. Make sure that the printer is turned on and the H ink error 
light is off.
2. Access the printer software.
“Accessing the printer software for Windows” on page 366
3. Click the Maintenance tab, then click the Head Cleaning 
button.
4. Follow the on-screen instructions.
The P power light flashes while the printer performs the 
cleaning cycle.
c
Caution:
Never turn off the printer while the P power light is flashing. 
Doing so may damage the printer.
5. When the P power light stops flashing, load a few sheets of 
paper and click Print Nozzle Check Pattern in the Head 
Cleaning dialog box to confirm that the print head is clean.