HP Color LaserJet M3027 MFP Printer

Error Codes and Support


22 EIO {X} buffer overflow To continuetouch OK

Error Description:

Too much data was sent to the EIO card in the specified slot (X). An incorrect communications protocol might be in use.


Touch OK to print the transferred data. (Some data might be lost.) Check the host configuration. If this message persists, you might have to replace the EIO card.

Call for Assistance 844-755-3000