No reply from the destination.
A network cable may be disconnected, or there may be a problem in a switch.
●
Check the status of the network cables and switches.
No response from host.
The machine is not connected to a network correctly.
●
Check the machine and network settings, and connect again.
Connecting to a Network(P. 166)
Paper jammed.
Paper jams.
●
Remove the jammed paper or document, and print again (Printing may resume automatically).
Preparing a cartridge is recommended.
The toner cartridge needs to be replaced soon.
●
Shake the toner cartridge to evenly distribute the toner inside the toner cartridge. It is recommended to
replace the toner cartridge when printing a large volume of documents.
Before Replacing the Toner Cartridge(P. 388)
Replacing Toner Cartridges(P. 386)
Set the correct authentication information.
The client authentication information (key pair and certificate, user name and password, or CA
certificate) is not set correctly.
●
Check the specified authentication method and authentication information (key pair and certificate, user
name and password, and CA certificate).
Configuring IEEE 802.1X Authentication(P. 252)
Verifying Key Pairs and Digital Certificates(P. 269)
Size/Settings Mismatch
The paper size setting on the operation panel does not match the loaded paper size.
●
Match the paper size setting specified in <Paper Settings> and the size of the paper that is actually loaded.
Troubleshooting
352
Summary of Contents for imageclass MF232W
Page 1: ...MF244dw MF232w MF231 User s Guide USRMA 1398 00 2016 10 en Copyright CANON INC 2016 ...
Page 80: ...LINKS Basic Copy Operations P 65 Adjusting Density P 72 Copying 74 ...
Page 96: ...Managing Documents and Checking the Machine Status P 278 Using the Machine as a Printer 90 ...
Page 132: ...LINKS Printing a Document P 87 Various Print Settings P 95 Using the Machine as a Printer 126 ...
Page 248: ...Configuring Printer Ports P 201 Security 242 ...
Page 264: ... The machine does not support use of a certificate revocation list CRL Security 258 ...
Page 287: ...LINKS Remote UI Screens P 275 Using Remote UI MF244dw MF232w 281 ...
Page 346: ...Troubleshooting 340 ...
Page 438: ...Manual Display Settings 15A8 080 Appendix 432 ...
Page 448: ...Appendix 442 ...
Page 466: ... 12 JPEG this software is based in part on the work of the Independent JPEG Group ...