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Could not detect any connections from wireless devices.
Mobile device detection was not possible within the predetermined length of time.
●
Connect again paying attention to the time limit.
Connecting Directly (Access Point Mode)(P. 336)
Could not perform cleaning.
Paper jammed during cleaning.
●
Remove the jammed paper, set paper correctly, and perform cleaning again.
Clearing Paper Jams(P. 678)
Cleaning the Feeder(P. 587)
The amount remaining in toner cartridges required for cleaning the fixing assembly is insufficient.
●
Cleaning requires sufficient toner cartridge remaining. Replace the toner cartridge, and perform the
cleaning again.
Procedure for Replacing the Toner Cartridge(P. 597)
Could not perform correction.
Appropriate paper that is required for correction is not loaded in a paper drawer.
●
Load plain or recycled A4 or Letter size paper into the paper drawer.
Full Adjust(P. 614)
An adjustment image that is required for correction is not placed on the platen glass correctly.
●
Place the adjustment image on the platen glass with the print side face down and the black stripe toward
the back side of the machine.
Full Adjust(P. 614)
Paper jammed during correction.
●
Remove the jammed paper, and perform correction again.
Clearing Paper Jams(P. 678)
The amount remaining in toner cartridges required for correction is insufficient.
●
Corrections require sufficient toner cartridge remaining. Replace the toner cartridge, and perform
correction again.
Procedure for Replacing the Toner Cartridge(P. 597)
Could not perform Open System authentication. Check the WEP settings.
The authentication method of the machine is set to <Open System>, but that of a wireless router is set to
"Shared Key."
●
Connect again by manually changing the WEP authentication method to <Shared Key>.
Setting Up Connection by Specifying Detailed Settings(P. 25)
Troubleshooting
659
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