Canon Pro9000 Printer User Manual


 
Printing Maintenance
57
3 Start Print Head Deep Cleaning.
Print Head Deep Cleaning starts when the POWER lamp starts blinking green.
Do not perform any other operation until the Print Head Deep Cleaning
finishes. This takes about 120 seconds.
4 Print the nozzle check pattern to check the Print Head condition.
See Printing the Nozzle Check Patternon page 46.
If a particular color is not printed properly, replace the ink tank of that color. See
Replacing an Ink Tankon page 36.
z If the print head nozzles are still not clean, turn off the printer. Be sure
to perform another Print Head Deep Cleaning 24 hours after turning off
the printer.
z If this does not solve the problem, the Print Head may be worn out.
Contact the Customer Care Center.
(1) Ensure that Cleaning is
selected from the pop-up
menu.
(2) Click Deep Cleaning.
(3) Select the ink group to clean.
Clicking Initial Check Items
displays the items to be checked
before cleaning.
(4) Click OK.