Specifications

(3) If the problem persists, the printer may have run out of ink.
For details, refer to
Replacing an Ink Tank.
(4) If the problem persists, a Print Head may be damaged. In this case, contact a Canon service
representative.
1 Ensure that the printer is turned on.
2 Open the BJ Printer Utility dialog box.
Note The BJ Printer Utility cannot be used with Bluetooth communication.
(1) Double-click the hard disk icon where the printer driver was installed, the Applications folder, and
then the Utilities folder.
(2) Double-click the Printer Setup Utility icon.
If you are using an OS other than Mac OS X v.10.3, double-click the Print Center icon.
(3) Select iP90 from the Name list and click Utility or Configure.
(4) Select iP90 from the Product list and click Maintenance.
3 Start Print Head Deep Cleaning.
(1) Select Cleaning from the pop-up menu.
(2) Click Deep Cleaning.
(3) Select the Print Head to be cleaned, and then click OK.
Print Head deep cleaning starts when the POWER lamp starts blinking.
Note Click the Initial Check Items button. Confirmation message for Print Head Deep Cleaning
is displayed.
Important Do not perform any other operations until Print Head deep cleaning finishes. This takes
about two to three minutes.
4 Check the Print Head condition.
(1) Print a nozzle check pattern to check the Print Head condition.
For details, refer to
Printing the Nozzle Check Pattern.
(2) If the problem persists, perform step 3 again.
(3) If the problem persists, the printer may have run out of ink.
For details, refer to
Replacing an Ink Tank.
(4) If the problem persists, a Print Head may be damaged. In this case, contact a Canon service
representative.