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Troubleshooting
0W20-05K
When a problem occurs, check this chapter to find out solutions before contacting Canon.
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Paper Jams
If a paper jams, see Clearing Jams(P. 350) to remove the jammed paper.
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A Message or Error Code Appears
If the screen displays a message or error code (three digits), see the following sections.
When an Error Message Appears(P. 357)
When an Error Code Appears(P. 366)
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Common Problems
If you suspect that the machine is malfunctioning, see the following sections before contacting Canon.
Common Problems(P. 368)
Installation/Settings Problems(P. 369)
Printing Problems(P. 373)
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Printing Results are Not Satisfactory
If printing results are not satisfactory, see When You Cannot Print Properly(P. 376) .
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When a Problem Cannot Be Solved
If a problem persists, see When a Problem Cannot Be Solved(P. 388) to find out where to contact.
Troubleshooting
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Summary of Contents for imageclass LBP251dw
Page 1: ...LBP252dw LBP251dw User s Guide USRMA 0786 00 2016 06 en Copyright CANON INC 2015 ...
Page 35: ...LINKS Using the Operation Panel P 30 Basic Operations 29 ...
Page 69: ...Exiting Sleep Mode Press any key on the operation panel Basic Operations 63 ...
Page 75: ...Printing 69 ...
Page 83: ...LINKS Basic Printing Operations P 70 Checking the Printing Status and Log P 78 Printing 77 ...
Page 117: ...LINKS Printing via Secure Print P 112 Printing 111 ...
Page 122: ...Checking the Printing Status and Log P 78 Printing 116 ...
Page 178: ...3 Click OK 4 Click Close LINKS Setting Up Print Server P 173 Network 172 ...
Page 233: ...LINKS Configuring Printer Ports P 168 Security 227 ...
Page 316: ...0 Auto Shutdown is disabled 1 to 4 to 8 hr Setting Menu List 310 ...
Page 355: ...Troubleshooting 349 ...
Page 470: ...Appendix 464 ...
Page 478: ...Manual Display Settings 0W20 08J Appendix 472 ...