2025年1月29日 · I understand a blinking blue wireless light on your HP OfficeJet Pro 8620 usually indicates that the printer is trying to connect to a WiFi network. Since you are also experiencing a power cycle request, resetting the printer might help resolve the issue. Steps to Reset HP OfficeJet Pro 8620 1. Power Reset (Basic) Turn off the printer.

2025年2月27日 · Select HP OfficeJet 8620 and click Set as Default (if it shows up correctly). If it's still showing as HP 8630, click Remove Device and re-add the correct printer. Try HP Print and Scan Doctor. HP has a free tool that can troubleshoot and fix most printer connection issues: Download HP Print and Scan Doctor from HP website.

2024年10月1日 · Welcome to HP Support Community. Thank you for posting your query, I will be glad to help you. Downgrading the firmware on your HP Officejet Pro 8620 can help resolve issues caused by a problematic update. Here’s how you can do that on macOS: Steps to Downgrade Firmware. Download Previous Firmware:

2025年2月10日 · If the printer is not responsive to the Mac’s attempt to update the firmware, you can try updating the firmware through the HP Support website: Visit the HP Support website. Enter your printer model (HP OfficeJet Pro 8620). Navigate to the Software and Drivers section and download the latest firmware for your printer.

2025年2月27日 · My printer gives me a “printer failure” message when I turn it on. I’ve done the following troubleshooting, based on info I’ve found in the forum already: -reset using power button multiple times -reset by unplugging power cord from wall and printer for several minutes -removed carriage and cleaned ...

2024年12月10日 · A lot of problems/solutions with cartridge problems for printers HP 8610 HP 8620 or HP 8630. I thought the problem was similar then all the way from 2016 ... when HP was playing some bamboozlement with costumers.

2025年3月1日 · Hello to the HP-community, my office provided me 2 or 3 of years ago with an HP8620 printer which I didn't use and landed in the storage room. Now I need this printer for personal use and recognised that all network functions are blocked by administrator. I tried the semi-full-reset, but this didn'...

2022年7月22日 · Note: From May 1, 2024, the HP Scan and Capture app will no longer be available (retired) in the Microsoft Store and HP will not release any further app updates. Alternatively, you can download HP Smart from the Microsoft Store. For more information on how to set up your printer using the HP Smart app, go to HP printer setup (HP Smart app).

2023年1月3日 · Welcome to the HP Support Community. I'd like to help! I understand that you are having problems connecting your HP Officejet Pro 8620 . I'd like to help. I suggest you restart your Router and do a Printer Reset. (1) Turn the printer on, if it is not already on. (2) Wait until the printer is idle and silent before you continue.

2024年10月19日 · Product: HP Officejet Pro 8620 e-All-in-One Printer I am having issues with my HP 8620 all in one printer. I first was having issues with it recognizing cartriges so i did the deep clean form the app and put in new cartriges.