Where is the serial number for my LBP664Cdw, LBP623Cdw, or LBP622Cdw printer?
Article ID: FAQ100522 | Date published: 04/03/2020 | Date last updated: 09/30/2020


The serial number can be found on the label on the back side of the machine.

LBP664Cdw                           LBP622Cdw/LBP623Cdw


The serial number for both models is a four letter prefix followed by six numbers.