Cleaning the Print Heads from Your Computer - Mac (PRO-100)
The print head cleaning function allows you to clear up clogged print head nozzle. Perform print head cleaning if printing is faint or a specific color fails to print, even though there is enough ink.
The procedure for cleaning the print head is as follows:
In order to execute a Cleaning or Deep Cleaning for this printer from your Mac, you must have the CUPS printer driver installed. This driver can be downloaded from the product support page on the Canon website.
Cleaning
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Select Cleaning from the pop-up menu on the Canon IJ Printer Utility
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Click the Cleaning icon.
When the dialog opens, select the ink group for which cleaning is to be performed.
Click Initial Check Items to display the items you need to check before performing cleaning.
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Make sure that the printer is on and then click OK.
Print head cleaning starts.
The Nozzle Check dialog opens after the confirmation message.
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To check whether the print quality has improved, click Print Check Pattern. To cancel the check process, click Cancel.
If cleaning the head once does not resolve the print head problem, clean it once more.
Cleaning consumes a small amount of ink. Cleaning the print head frequently will rapidly deplete your printer's ink supply. Consequently, perform cleaning only when necessary.
Deep Cleaning
Deep Cleaning is more thorough than cleaning. Perform deep cleaning when two Cleaning attempts do not resolve the print head problem.
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Select Cleaning from the pop-up menu on the Canon IJ Printer Utility.
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Click the Deep Cleaning icon
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When the dialog opens, select the ink group for which deep cleaning is to be performed.
Click Initial Check Items to display the items you need to check before performing deep cleaning.
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Make sure that the printer is on and then click OK.
Click OK when the confirmation message appears.
Print head deep cleaning starts.
The Nozzle Check dialog opens after the confirmation message.
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To check whether the print quality has improved, click Print Check Pattern. To cancel the check process, click Cancel.
Deep Cleaning consumes a larger amount of ink than Cleaning. Cleaning the print head frequently will rapidly deplete your printer's ink supply. Consequently, perform cleaning only when necessary.
If there is no sign of improvement after Deep Cleaning, switch off the printer, wait 24 hours, and then perform Deep Cleaning again
If there is still no sign of improvement, the ink may have run out or the print head may be worn.
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