May 29, 2018 · HP LaserJet Pro MFP M225dn has been stuck at Initializing screen for the last week. I have tried every troubleshooting suggestion through the forums but still not working. …

Dec 5, 2024 · My printer has been stuck on the initializing screen for days. This same issue happens almost everyday but can usually be fixed by either turning the printer on/off or …

Apr 28, 2024 · My LaserJet M507 shows: Do Not Unplug Protected by HP Sure Start Initilializing and it is counting. It has been doing this over night and continues to do so. It is now up to …

Aug 11, 2020 · I hope someone has run across this issue and would be able to help. I have a M632h that after replacing the Developing gear for a repeating light print. I put the unit back …

Jul 24, 2024 · The issue is that the phone can start but the expansion module cannot even begin (not showing initializing, Poly symbol, or blinking lights). The expansion module is on a full …

Sep 7, 2021 · HP Community Printers Printing Errors or Lights & Stuck Print Jobs M507dn Struck Initializing

Sep 22, 2025 · I have an Enterprise MF M528 printer that is stuck in the initializing mode. I have turned it off several times, I have reset router and computers it is wired into and it still is stuck …

Nov 13, 2014 · Hi have a HP Designjet T790 which is stuck on 94% initializing and making a clicking noise. Before this happened the printer had an issue with wonky lines and colours …

Aug 11, 2025 · Thanks for reaching out about your query regarding Error Initializing Output Device! We're thrilled to have the opportunity to assist you and provide a solution.

Jun 18, 2025 · My MFP M277dw has worked like a champ for years but has just recently become stuck in the initializing step whenever it is turned on. I've tried disconnecting everything and …