Unknown @Port 9100

[Jeff_PAC-Stainless]

Under System, Defaults & PoliciesClick Print Banner Page, set to Off.

[Joe Arseneau]

Neither the printer or the driver can change itself, so whatever caused it was on the PC.Completely remove the driver/printer, then reinstall the driver and see what happens.

[Rasmus_Attractiva]

I have tried both of those solutions but they didn't work. The printer is still giving me that Unknown @port 9100 page.

Do you have any other ideas?

[Rasmus_Attractiva]

Thank you. I will try this solution. 

I just don't understand how it could have been working for a very long time then all of the suddesn this happens.

[Joe Arseneau]

Its the banner page. Unknown happens because you are using a RAW  port, Port 9100 is RAW

If you switch the LPR, it will show your username in Windows on the sheet

Or you can disable the sheet via the print driver

[Rasmus_Attractiva]

Whenever I print i get an extra sheet of paper saying "Unknown @Port 9100". 

What does this mean? I can't seem to find any relevant info online.