My Canon LBP 2900B refuses to print when connected to my Dell laptop. The error message is printer is offline. But it prints fine when connected to my husband's Samsung laptop. Help!

No, the Canon LBP 2900B printer is a monochrome laser printer that only prints documents. It does not have the capability to scan or make photocopies. To make a Xerox copy, you would need to use a photocopier or a multifunction printer that has photocopying capabilities.

I'm a bit confused...are you trying to print while printer is offline? Or are you trying to print and the the printer is offline and won't allow you to print?
If it is the second then check the printer to ensure it is properly plugged in and turned on. Also ensure that your computer has the drivers installed for the printer.

communication error in canon lbp 2900b printer

have given a maual printing option for canon lpb 2900b i got trouble in printing each and every time i have 2 restart printer 2 print one paper. Also printer going automatically paused stage. Please solve this issue

this might work for you

manual duplex printing is simple one
print one side and then place the printed paper in tray
and then print another print on another side
very simple

go to printer properties then printer preferance there check any options is there for printe in both side ........ and check your printer heaving the options to print in both side................

open the printers properties.
open printing preferences.
go to quality
go to details
click on save toner mode
apply
close

now your printer prints in 300 x 300 mode

I cannot understand how will print picture 300x300 dpi in CANON 2900B. There is solution but not working.....

When you hit print, a pop up will come on screen. Select printing preferences and select what you want.