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- Printing Errors or Lights & Stuck Print Jobs
- error when i try to change ink cartridge

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06-16-2025 02:37 AM
Product: HP OfficeJet Pro 7720 Wide Format All-in-One Printer
hi, i have a problem with my printer. when i'm opening the front door for change ink cartridge, the carriage don't move to center and led don't turn on, so i can't change any cartridge. any sensor are broken? or what is the problem?
sorry for bad english
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