Canon printer PIXMA MG7720 User Manual

FirewallA firewall is a function of the security software installed in the computer or operation system for computer,
and is a system that is designed to prevent unauthorized access to a network.
Precautions When Firewall Function is Enabled

Ensuring Optimal Printing Results
Ink Tips
Printing Tips
Check Paper Settings Before Printing
Set Cassette Paper Information After Loading Paper
Canceling a Print Job
Keeping Print Quality High
Transporting Your Printer
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Ink TipsHow is ink used for various purposes other than printing?Ink may be used for purposes other than printing.
When you use the Canon printer for the first time after you install the bundled ink tanks, the printer
consumes a small amount of ink in the amount to enable printing by filling the nozzles of the Print Head
with ink. For this reason, the number of sheets that can be printed with the first ink tanks is fewer than the
succeeding ink tanks.
The printing costs described in the brochures or...

Printing TipsCheck the machine status before printing!

Check Paper Settings Before PrintingBefore printing, make paper settings in the operation panel or the computer screen.
There are various types of paper, such as paper with a special surface coating for printing photos at optimal
quality and paper suitable for documents.
Each media type has specific preset settings (how ink is used and sprayed, distance from nozzles, etc.), that allow you to print to that type with optimal image quality. The wrong paper settings may cause poor printout
color quality or...

Set Cassette Paper Information After Loading PaperWhen you insert a cassette into the machine after loading paper, the screen for setting the type and size of
paper is displayed. Set the cassette paper information according to the type and size of loaded paper.
To prevent incorrect printing, this machine has a function that detects whether the information set for the
paper loaded in the cassette matches the paper settings. Before printing, make paper settings in
accordance with the cassette paper...

Canceling a Print JobNever touch the ON button!
If you touch the  ON button while printing is in progress, the print data sent from the computer queues in
the machine and you may not be able to continue to print.
Touch the  Stop button to cancel printing.
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Keeping Print Quality HighThe key to printing with the optimal printing quality is to prevent the print head from drying or clogging.Always observe the following rules for optimal printing quality.
Note

Transporting Your PrinterWhen relocating the machine for changing your living place or repairing it, make sure of the following.
Important

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