Spooler administration, open the "Run" utility and type "services.msc" in the clear box. Snap "alright" and you will see the "Administrations" window. On the screen, search for "Print Spooler", right click it and after that click "Restart". Ensure that you are signed on with administrator rights to your PC else Canon Printer Technical Support Phone Number you won't almost certainly restart the administration. Whenever done, leave every one of the windows and restart your PC. In the event that the issue proceeds, impairs the SNMP include (Simple Network Management Protocol) on your printer and things should have exactly the intended effect. You should allude to your printer's manual to think about incapacitating the SNMP highlight. Watch that your printer isn't coming up short on ink and paper. It has been seen that a few printers (your strength be one of them) give an off-base blunder message like this when these are out of paper or ink. So ensure that the paper stack is stacked on to the paper plate and that it isn't out of the ink/toner cartridge. On the off chance that the ink cartridge is unfilled, supplant it with another one. On the off chance Canon Printer Tech Support Phone Number that your printer isn't set to default and you have various printers introduced on your PC, it might make you experience the "Printer Offline" mistake. To fix this issue you can set your printer to "default". To do as such, click the "Begin" catch and snap "Gadgets and Printers". Right click your printer and after that select "Set as default printer" from the rundown of choices.