#1: Epson WorkForce 40 (USA) CIS prep Author: Top Nurse, Posted: Thu Mar 25, 2010 11:39 am — Here is the way to get the cartridge cover off the Epson WorkForce 40 (USA) printer. It seems that Epson is really trying hard to engineer their printers to keep us from using CIS systems. My last printer was an Epson 340 and it was a breeze to install compared to this printer.
