How cancel the print job in cannon lbp 2900 printer

Hi and welcome to fixya,

Go to control panel > Devices and Printers

double click your printer, you'll be able to see the queue...Right click on the document and select Cancel printing.

You can alternately push the power button to immediately stop the current page being printed. You will receive an error message but click cancel and proceed normally.

Hope this helps

Click Start - Printers and Faxes - Double Click on the Canon LBP-2900 printer - Click on print document you wish to cancel then click on the Document at the top next to Printer and View then click on Cancel.