Recommended action

Wait for the cleaning process to finish.

Device error Press [OK]

Description

An internal error occurred.

Recommended action

Press the OK button to resume the job.

Door open

Description

The product front door is open.

Recommended action

Close the door.

Genuine HP supply installed

Description

A genuine HP supply was installed.

Recommended action

No action necessary.

Install black cartridge

Description

The toner cartridge is either not installed or not correctly installed in the product.

Recommended action

Install the toner cartridge.

Invalid driver Press [OK]

Description

You are using an incorrect print driver.

Recommended action

Select the correct print driver.

92 Chapter 5 Solve problems

ENWW

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HP M475DW PRO 400 CE864A#BGJ manual Device error Press OK, Door open, Genuine HP supply installed, Install black cartridge