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Check out our Black or Color Ink Not Printing, Other Print Quality Issues info about: Print quality and Cartridge Issues.
HP Recommended
OfficeJet 7110 — H812a
Microsoft Windows 8.1 (64-bit)

 

Широкоформатный принтер HP OfficeJet 7110 — H812a,замигал индикатор черного картриджа, заменил его на новый оригинал, неисправность осталась, индикатор продолжает мигать

HP OfficeJet 7110 — H812a large format printer,the black cartridge indicator flashed, replaced it with a new original, the fault remained, the indicator continues to flash

1 REPLY 1
HP Recommended

@yuris8383

 

Welcome to HP support community.

 

Clean the ink cartridge contacts

  1. Turn the printer on.

  2. Open the door to access to the ink cartridges.

  3. Wait until the carriage stops moving before you continue.

  4. Push in on the front of the ink cartridge indicated in the error message, and then remove it.

    Animation of replacing the ink cartridges

  5. Wipe the electrical contact on the ink cartridge with a lint-free cloth.

  6. Insert the ink cartridge into its color-coded slot until it snaps into place.

  7. Repeat these steps for any other ink cartridges indicated in the error message.

  8. Close the ink cartridge access door.

You can refer this HP document for more assistance:- Click here

 

I hope that helps.

To thank me for my efforts to help you, please mark my post as an accepted solution so that it benefits several others.

Cheers.

Sandytechy20
I am an HP Employee

† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.