Have a Zebra S4M with a Zebra network card in it. It is installed as a shared printer on a Windows 2008 R2 server. The printer prints out bar code labels using Bartender Commander which is installed on the same server. The user has to once a day reboot the printer to get it to print. When it gets in this stuck state you can not ping the device. I replaced the NIC card, it is not going to sleep, not sure what else to do. There is no rhyme or reason as to when it happens but this company will do a bulk label print once a day and the time of that print varies so it's hard to troubleshoot.
Any idea's.