- Cable are not connect properly.
- Problem with wireless adapters or setting.
- Damaged printer drivers .
- Need updates printer driver's.
Damaged printer and update driver's :- If you recently upgraded form one version of windows to another,it's possible that the current printer driver is for the previous version of Windows.If you've had recent power outages,viruses,or other computer problems,it's possible that the drivers have become damaged.Downloading and installing the latest driver for your printer can resolve these types of problems.You can search for a driver on the manufacture's website.
***You also check paper is not stuck in printer and paper tray is not empty.***
New operating system does not always include old printer drivers.So, if your printers show off line or stop working here are some tips to get it working again properly.
Microsoft has updated and released its Printer Troubleshooter to specifically fix issues being faced by users in Windows 10.Try to run the printer troubleshooter.
If you are still having the problem you need to a update driver.First remove the older driver then install the new driver .To remove the older driver just click Start >control panel >device and printer> select your printer and remove it. Reboot your Pc if windows 10 manually not fine your driver, so you need to download on the device manufacture's website and install by follow the instructions.
NOTE: Many websites post the topic "Windows 10 printer not working" and its solves but they say all same things (which above discus) in complex way and sentence .