Are you using appropriate paper?
●
Check usable paper, and replace with appropriate paper. Also, specify the paper size and type settings
properly.
Paper(P. 440)
Loading Paper(P. 35)
Specifying Paper Size and Type(P. 50)
A Portion of the Page Is Not Printed
Do the paper guides align with the edges of the paper?
●
If the paper guides are too loose or too tight, part of a document may not be printed.
Do you print data without margins?
●
This symptom occurs if a margin is set to none in the printer driver. The marginal areas within the first 5
mm from the respective edges of paper are not printable (for envelopes, the top and bottom marginal
areas within the first 10 mm from the top/bottom edge are not printable). Make sure to have margins
around the document to print.
[Finishing] tab [Advanced Settings] [Expand Print Region and Print] [Off]
Streaks Appear/Printing is Uneven
Have you cleaned the fixing unit?
●
Clean the fixing unit.
Troubleshooting
381
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 ...