Lexmark printer offline windows 10

[alex0506 0]

I have been facing lots of trouble after I connected the phone with a USB cable. My Lexmark printer offline windows 10 popping up every time so please help me to Lexmark Printer Troubleshooting.

[AllainU 0]

Hello @alex0506,

Thank you for reaching out to us through our Community Forums!

Since we are unable to pull-up your records and in order for me to further assist you with your concern, could you please provide the following?:
-Is this a new issue or has it occurred since after installing Nitro Pro? Any changes you are aware of before this happened (e.g. Windows Updates)?
-The serial number of your Nitro Pro. To send it via private message, hover your mouse on top of my name 'AllainU' and select 'Message'. This matters because our business installers are different from the online ones.
-Build of Nitro Pro are you working with? You can find this out by clicking on 'About Nitro Pro' under the Help tab (format is 13.X.X.X, e.g. 13.2.3.26) or you can go to Control Panel > Programs and Features.
-A screen shot of the error message you are receiving and/or any important information. To find out how to take a screen shot, check out this link: https://kb.gonitro.com/knowledgebase/#/search/screen/000004108 

Thank you very much in advance and I am looking forward to hearing back from you.