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Common Problems
If you encounter problems when using the machine, check the items in this section before contacting us. If the
problems persist, contact your local authorized Canon dealer or the Canon help line.
Check the Following
Is the machine turned ON? Is the power cord connected?
●
If the machine is turned ON but does not respond, turn it OFF, check whether the power cord is connected
correctly, and turn it back ON. For information on connecting the power cord, see Getting Started.
Manuals and Their Contents(P. 282)
Is the machine connected via wireless LAN or a USB cable?
●
Check whether the machine is connected correctly. When connecting the machine to a wireless LAN, check
whether the Wi-Fi icon appears on the screen. If the Wi-Fi icon is not displayed, the machine is not connected
to the wireless LAN.
When the Machine Cannot Connect to the Wireless LAN(P. 228)
Is sleep mode activated?
●
If you leave the machine unattended for a specific period of time, it enters sleep mode for power
conservation, not allowing you to operate it.
To cancel sleep mode, press any key other than the power switch.
Is any message displayed on the screen?
●
If a problem occurs, a message is displayed.
If a problem persists even after checking
Click the link that corresponds to the problem.
Installation/Settings Problems(P. 227)
Printing Problems(P. 231)
Troubleshooting
Countermeasures for Each Message(P. 248)
226
1X57-06U
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