Hi… I’ve been using Comodo for a while now, and have always had printer problems. With my old Lexmark (which included a scanner as well as a printer), the only way for the item to function was for me to disable Comodo Firewall 3 (that’s all I run now) from the startup as a service and process, restart, and install the printer and its drivers. If I restarted with Comodo running, the printer would fail to work, noting some error like: Problem Communicating with Printer.
However, even with Comodo running and the printer not printing, the scanner portion of the printer worked perfectly fine through Start>Programs>Accessories>Scanner and Camera Wizard (although this was not associated with the printer software, obviously).
Now, I have another printer, a Samsung ML-2570 Series Laserjet, and to my dismay, I installed with Comodo Firewall 3 running and the test page failed to print. I hope there is a way to fix this.
FYI, I use USB ports to connect the printer.
Any help is appreciated