Canon imageRUNNER ADVANCE C5560i III User Manual page 1296

Registering a Key and Certificate(P. 802)
A wired LAN adapter that cannot be used has been connected.
A USB-LAN adapter that cannot be used with the machine is connected.
● For information on the USB-LAN adapters that can be used, contact your local authorized Canon dealer.
Connecting to a Wired LAN for the Sub Line(P. 27)
Could not verify the certificate.
The CA certificate of a certificate authority could not be confirmed.
● Register a CA certificate issued by a certificate authority.
Could not perform the job because the scanned originals were all blank pages.
The scanned document was determined to contain blank pages only.
● If the document does not contain blank pages only, check the setting for skipping blank pages.
Skipping Blank Pages When Printing(P. 346)
Remove the paper from the booklet tray.
Paper remains in the booklet tray.
● Remove the paper remaining in the booklet tray. Printing starts automatically.
Cannot connect.
Failed to perform proxy authentication.
● Check whether the proxy settings are correct.
Setting a Proxy(P. 737)
Cannot edit/delete the paper because it is being used for other settings in Settings/
Registration.
You tried to edit or delete paper that was registered in another setting via <Paper Type Management
Settings>.
● The paper is set as a target for automatic gradation adjustment or automatic color tone adjustment. To
edit or delete paper via <Paper Type Management Settings>, it is necessary to set another type of paper as
a target for correction and perform gradation correction again.
Adjusting Gradation(P. 1200)
Adjusting Color Tone(P. 1203)
● The paper is registered as "Favorite Paper" in <Register Favorite Paper (Multi-Purpose Tray)> and <Multi-
Purpose Tray Defaults>. Cancel the registration.
Registering Frequently Used Paper Size and Type for the Multi-purpose Tray(P. 175)
Check Computer Name in Settings/Registration.
A computer or printer with the same name is registered in the WINS database.
● When <WINS Resolution> in <WINS Settings> is set to <On>, do not register a computer or printer with a
name already listed in <Computer Name/Workgroup Name Settings> in <TCP/IP Settings>.
Troubleshooting
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