Canon printer PIXMA MG2922 User Manual

•WPS (Wi-Fi Protected Setup)
WPS is a standard for easy and secure establishment of a wireless network.
There are 2 primary methods used in the Wi-Fi Protected Setup:
PIN entry: a mandatory method of setup for all WPS certified devices
Push button configuration (PBC): an actual push button on the hardware or through a simulated push button in the software.
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RestrictionsIf you use a printer over the wireless LAN, the printer may recognize nearby wireless systems, you should
set a network key (WEP or WPA/WPA2) to the access point to encrypt wireless transmission. Wireless
communication with a product that does not comply with the Wi-Fi standard cannot be guaranteed.
Connecting with too many computers may affect the printer performance, such as printing speed.252 

About 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 a Firewall Function is Enabled•
A firewall function may limit communications between a printer and a computer. This may disableprinter setup and communications.
•
During the printer setup, you may be prompted to enable or disable communications, depending onthe firewall function of the...

Tips for Ensuring Optimal Printing Quality
Useful Information about Ink
Key Points to Successful Printing
Be Sure to Make Paper Settings after Loading Paper
Canceling a Print Job
Storing Printed Images
Machine Handling Precautions
Key to Enjoying Consistent Printing Quality
Precautions for Safe Transport of the Machine
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Useful Information about InkHow is ink used for various purposes other than printing?Ink may be used for purposes other than printing. Ink is not only used for printing, but also for cleaning the
print head to maintain the optimal printing quality.
The machine has the function to automatically clean the ink jet nozzles to prevent clogging. In the
cleaning procedure, ink is pumped out from the nozzles. Used ink for nozzle cleaning is limited to a small
amount.
Does black-and-white printing use color ink?...

Key Points to Successful PrintingCheck the machine status before printing!•
Is the print head OK?
If a print head nozzle is clogged, print will be faint and papers will be wasted. Print the nozzle check
pattern to check the print head.
Maintenance Procedure
•
Is the inside of the machine smeared with ink?
After printing large quantities of paper, the area where papers go through may get smeared with ink.
Clean the inside of your machine with 
Bottom Plate Cleaning .
Check how to load the paper...

Be Sure to Make Paper Settings after Loading PaperIf the media type setting is not the one for the loaded paper, printing results may not be satisfactory. After
loading paper, be sure to select the appropriate media type setting for the loaded paper.
Print Results Not Satisfactory
There are various types of paper: paper with special coating on the surface for printing photos with optimal quality and paper suitable for documents.
Each media type has specific preset settings, such as how ink is used and...

Canceling a Print JobNever press the ON button!
If you press 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.
Press the  Stop button to cancel printing.258 

Storing Printed ImagesStore printed images in albums, clear photo sleeves, or glass frames to protect them from direct exposure to
air.
Note
•
Storing printed images without sufficient drying may cause blurring or discoloration.
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Machine Handling PrecautionsDo not place any object on the document cover!
Do not place any object on the document cover. It will fall into the rear tray when the document cover is
opened and cause the machine to malfunction. Also, place the machine where objects will not fall on it.260