❏
There are broken lines or missing segments: The print head nozzles may be clogged. Go to the next step.
Note:
The test pattern may vary by model.
5.
Hold the
y
button down for three seconds until the power light starts flashing.
Print head cleaning starts.
6.
When the power light stops flashing, print a nozzle check pattern again. Repeat cleaning and printing the
pattern until all lines are printed completely.
Related Information
&
“Loading Paper in the Rear Paper Feed” on page 18
Checking and Cleaning the Print Head - Windows
1.
Load A4-size plain paper in the printer.
2.
Access the printer driver window.
3.
Click
Nozzle Check
on the
Maintenance
tab.
4.
Follow the on-screen instructions.
Related Information
&
“Loading Paper in the Rear Paper Feed” on page 18
&
“Windows Printer Driver” on page 71
Checking and Cleaning the Print Head - Mac OS X
1.
Load A4-size plain paper in the printer.
2.
Select
System Preferences
from the
menu >
Printers & Scanners
(or
Print & Scan
,
Print & Fax
), and
then select the printer.
3.
Click
Options & Supplies
>
Utility
>
Open Printer Utility
.
User's Guide
Maintaining the Printer
65