The Machine Stopped Working Suddenly
Cannot Communicate with the Machine After the Network Settings Are Changed
Cannot Communicate with the Machine over the Wireless LAN
Cannot Print, Scan, or Fax from a Computer Connected to the Network
Cannot Communicate with the Machine After the Network Settings Are
Changed
It may take a while for the computer to obtain the IP address, or you may need to restart your computer.
Search for the machine again after confirming a valid IP address is assigned to the computer.
Cannot Communicate with the Machine over the Wireless LAN
Check1
Make sure that the machine is turned on.
Check2
Make sure that the network settings in the machine are identical with those of
the access point.
Refer to the instruction manual provided with the access point or contact its manufacturer to check the access
point settings, and then modify the machine settings.
Check3
Make sure that the machine is not place as far away from the access point.
The access point is located indoors within the effective range for wireless communication. Locate the machine
within 164 ft. / 50 m from the access point.
Check4
Make sure that there is no obstruction.
Wireless communication between different rooms or floors is generally poor. Adjust the location of the devices.
Check5
Make sure that there is no source of radio wave interference in your vicinity.
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.
Check6
Make sure that the network settings of the computer are correct.
For the procedures to connect a network device to the computer and set them up, refer to the instruction
manual of your network device or contact its manufacturer.
Check7
Make sure that the radio status is good and adjust the installation positions
while monitoring the radio status with IJ Network Tool.
Monitoring Wireless Network Status
Check8
Make sure that the valid wireless channel is used.
721
Summary of Contents for MX470
Page 16: ...6940 904 6941 905 6942 906 6943 907 6944 908 6945 909 6946 910 9500 911 B200 912 B201 913...
Page 46: ...Safety Guide Safety Precautions Regulatory and Safety Information 46...
Page 55: ...Main Components Front View Rear View Inside View Operation Panel 55...
Page 60: ...60...
Page 71: ...Loading Paper Originals Loading Paper Loading Originals 71...
Page 87: ...Printing Area Printing Area Other Sizes than Letter Legal Envelopes Letter Legal Envelopes 87...
Page 97: ...97...
Page 102: ...Replacing a FINE Cartridge Replacing a FINE Cartridge Checking the Ink Status 102...
Page 150: ...Note The effects of the quiet mode may be less depending on the print quality settings 150...
Page 171: ...Information about Network Connection Useful Information about Network Connection 171...
Page 217: ...5 Delete Deletes the selected IP address from the list 217...
Page 276: ...Note Selecting Scaled changes the printable area of the document 276...
Page 309: ...Note During Grayscale Printing inks other than black ink may be used as well 309...
Page 314: ...Adjusting Brightness Adjusting Intensity Adjusting Contrast 314...
Page 494: ...Related Topic Scanning Items Larger than the Platen Image Stitch 494...
Page 515: ...515...
Page 568: ...568...
Page 594: ...594...
Page 601: ...Scan resolution Select the resolution for scanning Ex 601...
Page 748: ...Problems with Printing Quality Print Results Not Satisfactory Ink Is Not Ejected 748...
Page 839: ...1202 Cause The paper output cover is open Action Close the paper output cover 839...
Page 878: ...5B02 Cause Printer error has occurred Action Contact the service center 878...
Page 879: ...5B03 Cause Printer error has occurred Action Contact the service center 879...
Page 880: ...5B04 Cause Printer error has occurred Action Contact the service center 880...
Page 881: ...5B05 Cause Printer error has occurred Action Contact the service center 881...
Page 882: ...5B12 Cause Printer error has occurred Action Contact the service center 882...
Page 883: ...5B13 Cause Printer error has occurred Action Contact the service center 883...
Page 884: ...5B14 Cause Printer error has occurred Action Contact the service center 884...
Page 885: ...5B15 Cause Printer error has occurred Action Contact the service center 885...