Canon LBP251 User Manual page 358

3
Set the paper drawer.
● When you insert the paper drawer with <Notify to Check Paper Settings> set to <On>, a confirmation screen
is displayed. Notify to Check Paper Settings(P. 343)
4
When the screen shown below is displayed, use
Paper Jams in the Back Side
Do not forcibly remove jammed paper from the machine. If the jammed paper cannot be removed easily, proceed to
the next step.
1
Remove the jammed paper inside the upper rear cover.
1
Open the upper rear cover.
2
Gently pull out the paper.
3
Close the upper rear cover.
2
Remove the jammed paper in the duplex unit.
1
Open the lower rear cover.
Troubleshooting
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to select <Yes>, and press .