human
How do I troubleshoot a printer that won't print?
assistant
First, check if the printer is connected to the power source and make sure it is turned on. Next, check the cables and cables connections between the printer and the computer, if necessary. If those checks pass, try restarting the computer and printer. If the printer still does not print, try reinstalling the printer's driver. You may also need to update your printer's driver software. If these solutions don't fix the problem, you may need to contact the printer manufacturer or a qualified technician for further assistance.