User's Guide Maintaining the Printer ❏ 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. 6. Select Clean the Print Head . 7. Follow the on-screen instructions to clean the print head. 8. When cleaning is finished, select Print Nozzle Check Pattern , and then follow the on-screen instructions to print the nozzle check pattern again. Repeat cleaning and printing the pattern until all lines are printed completely. Related Information & “Loading Paper in the Paper Cassette 2” on page 28 Checking and Cleaning the Print Head - Windows 1. Load A4-size plain paper in the paper cassette. 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 Paper Cassette 2” on page 28 & “Windows Printer Driver” on page 121 Checking and Cleaning the Print Head - Mac OS X 1. Load A4-size plain paper in the paper cassette. 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 . 4. Click Nozzle Check . 5. Follow the on-screen instructions. 108