As the next-generation version of the Editors' Choice Epson WorkForce WF-3540 that it's replacing, the Epson WorkForce WF-3640 ($199.99) has a lot to live up to. The good news is that it mostly does, ...

As the next-generation version of the Editors' Choice Epson WorkForce WF-3540 that it's replacing, the Epson WorkForce WF-3640 ($199.99) has a lot to live up to. The good news is that it mostly does, ...