Why doesn't my network printer work?

Geri bought an Epson EcoTank printer, but after only 3 months, it has stopped printing. It keeps dropping offline. So she called into a tech support company called Driver Support and now it all works, after he installed all her new drivers and cleaned out her computer. Leo says that normally, that would be a bad thing to do because they will charge her and then install malware on the computer.

(Disclaimer: Epson is a sponsor)