I have a Samsung SCX machine that does everyhting you need
Go to the neweggsite -
www.newegg.com & type in Samsung SCX in the search & look at the Samsung SCX 4826 & 4828 specs.
They are networked printers & you scan in PDF & other formats. You can also receive your faxes via email with these machines in PDF format. I have these machines for years and they have served me well. I am sure others on this board have their own favorites.
Good luck
Grenville
