https://community.acer.com/en/discussion/367888/why-does-my-acerc720-show-my-wireless-printer-as-offline-printer-works-fine-with-windows-laptop
Why does my AcerC720 show my wireless printer as offline? Printer works fine with Windows laptop -...
I set up my Acer C720 to print on my Brother MFC-L2700DW printer. Worked fine for a day but then started showing the printer as being permanently off-line even...