HP printer randomly prints Demo page

[ass17]

Can anyone shed some light as to why without touching the printer, it prints out the demo page.

 

HP laser jet CP5225

[Zourous]

Very odd. See if it happens if it is disconnected from the network, other than that see if you can re-flash / update the firmware. How often is the page coming out?

[computer_expert]

Is someone logging into the web interface and printing printer status reports?

[ChrisH]

I've had that with the exact same printer. It doesn't seem to happen much these days but it used to happen all the time, the only thing I have changed is the print server it's hosted on and I can't say I have noticed it recently. Not much help sorry but yours is not the only case of this !