If a device (e.g. microwave oven) using the same frequency bandwidth as the wireless station is placed nearby,
the device may cause interference. Place the wireless station as far away from the interference source as
possible.
Check11
Make sure that the network settings of the computer are correct.
Make sure that the computer can communicate with the wireless router over the wireless LAN.
Check12
Make sure that
Enable bidirectional support
is selected in the
Ports
sheet of
the properties dialog box of the printer driver.
Check13
Make sure that the firewall of the security software is disabled.
If the firewall function of your security software is turned on, a message may appear warning that Canon
software is attempting to access the network. If the warning message appears, set the security software to
always allow access.
If using any programs that switch the network environment, check their settings. Some programs will enable a
firewall by default.
Check14
When using a router, connect the machine and computer to the LAN side
(same network segment).
If the problem is not resolved, perform setup again with the Setup CD-ROM or perform it according to the
instructions on our website.
792
Summary of Contents for MX490 Series
Page 17: ...6944 997 6945 998 6946 999 9500 1000 B201 1001 B202 1002 B203 1003 B204 1004 ...
Page 69: ...69 ...
Page 101: ...Safety Guide Safety Precautions Regulatory and Safety Information 101 ...
Page 110: ...Main Components Front View Rear View Inside View Operation Panel 110 ...
Page 126: ...Loading Paper Originals Loading Paper Loading Originals 126 ...
Page 155: ... Photo or thick paper 155 ...
Page 156: ...Replacing a FINE Cartridge Replacing a FINE Cartridge Checking the Ink Status 156 ...
Page 224: ...Information about Network Connection Useful Information about Network Connection 224 ...
Page 270: ...5 Delete Deletes the selected IP address from the list 270 ...
Page 307: ...307 ...
Page 317: ...PRO 10S 317 ...
Page 339: ...Note Selecting Scaled changes the printable area of the document 339 ...
Page 368: ...Adjusting Color Balance Adjusting Brightness Adjusting Intensity Adjusting Contrast 368 ...
Page 374: ...Adjusting Intensity Adjusting Contrast 374 ...
Page 475: ...Scanning Scanning from a Computer Scanning from the Operation Panel of the Machine 475 ...
Page 561: ...561 ...
Page 579: ...579 ...
Page 618: ...Adjusting Cropping Frames ScanGear 618 ...
Page 659: ...659 ...
Page 666: ... Scan resolution Select the resolution for scanning Ex 666 ...
Page 673: ...6 Select the application you want to start after scanning in Application Settings 673 ...
Page 775: ...4 When a confirmation message is displayed click Yes 775 ...
Page 881: ...Telephone Problems Cannot Dial Telephone Disconnects During a Call 881 ...
Page 967: ...5B02 Cause Printer error has occurred Action Contact the service center 967 ...
Page 968: ...5B03 Cause Printer error has occurred Action Contact the service center 968 ...
Page 969: ...5B04 Cause Printer error has occurred Action Contact the service center 969 ...
Page 970: ...5B05 Cause Printer error has occurred Action Contact the service center 970 ...
Page 971: ...5B12 Cause Printer error has occurred Action Contact the service center 971 ...
Page 972: ...5B13 Cause Printer error has occurred Action Contact the service center 972 ...
Page 973: ...5B14 Cause Printer error has occurred Action Contact the service center 973 ...
Page 974: ...5B15 Cause Printer error has occurred Action Contact the service center 974 ...