HP Color LaserJet M3027 MFP Printer

Error Codes and Support


8X.YYYY EIO ERROR To continue turn offthen on

Error Description:

The EIO accessory card has encountered a critical error, as specified by YYYY.


1. Turn the device off, and then turn the device on. 2. Turn the device off, reinstall the EIO accessory, and then turn the device on. 3. Replace the EIO accessory.

Call for Assistance 844-755-3000