XP cant find my network-connected printer in Windows 10, 8, 7, Vista, and XP Posted June 27, 2010 · Report reply I have found the software useful. Its 64 msgs because it contains things like OCR and Scan software that lets you hit scan on the printer and pick which computer and which application to scan to on that computer all from the printer. The all-in-one printers use Their own Scan format (its been open sourced in the SANE project) and use IPP by default on the printer. Connecting to the router could be the issue as Pete_C stated. The router is probably dropping packages, use wire-shark or some other packet scanner to find out.. You probably can not span ports on that router so do the best you can.