User guide

Recommended action
Load the correct paper into the tray, or configure the tray for the size that you have loaded.
Unsupported black cartridge Press [OK] to continue
Description
The product has detected an installed toner cartridge that was not made by HP.
Recommended action
Press the OK button to continue printing.
If you believe you purchased an HP supply, go to
www.hp.com/go/anticounterfeit. Service or repairs
that are required as a result of using unsupported supplies are not covered under HP warranty.
Used black cartridge is installed Press [OK] to continue
Description
You are using a toner cartridge that reached the default low threshold while it was installed in a
product.
Recommended action
Prining can continue, but consider having a replacement toner cartridge on hand.
ENWW
Interpret control panel messages
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