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- Printing Errors or Lights & Stuck Print Jobs
- Printer not working Supply system issue

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12-27-2023 04:56 AM
Product: HP OfficeJet Pro 7720 Wide Format All-in-One Printer
I am getting a System supply problem message.
There is a problem with the supply system. Try replacing the affected cartridge with a different, non-empty cartridge. If message reappears again, record message and contact support.
I have replaced the ink and I am still getting the same message. I have had look inside and there seams to be some sort of ink explosion. Not sure if that's a normal thing. I will try an attach some images. As usual the warrantee ran out a month ago and I don't really want to buy a new printer. I Have took the print head out as well but didn't know what to look for so just put it back in.
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