my printer randomly prints code lit GET/DevMgmt/ProductStatusDyn.xml

[MGP44]

my printer is an HP All in One 8030 that is randomly printing pages with code

[GOLD_MASTER]

Hi @MGP44,

Sorry about the random pages. When an OfficeJet 8030 prints pages starting with code like "GET /DevMgmt/...", a computer or app on your network is sending web/status requests to the printer's raw printing port, and the printer prints them as text. This is usually caused by a device scanning the network or an app using the wrong port, not by a printer fault.

Option 1 – Find the computer that sends them

1. Note the time when the pages print and which computers or phones are on.
2. On each Windows PC, go to Settings > Bluetooth & devices > Printers & scanners, remove all copies of the OfficeJet 8030 and add it again with the HP app (https://123.hp.com), so it uses the correct port.
3. Turn off any network-scanning or printer-monitoring software you may have installed.

Option 2 – Update the printer firmware

1. In the HP app, select the printer > Printer Settings > Advanced Settings and check for firmware updates, or download it from https://support.hp.com/drivers.
2. Restart the printer and the router afterwards.

If it keeps happening, let me know roughly how often and whether it stops when one specific computer is turned off.

Let me know how it goes!