The HP Image Transfer Blade Kit 5PN79-67001 is a service replacement part for the image-transfer system in supported HP laser printers and multifunction printers. It is also listed under the designation 5PN79A, which identifies the same kit.
The compatibility listing covers HP Color LaserJet Managed E877 models and HP LaserJet Managed E826 models. Named variants include E87740, E87750, E87760 and E87770, as well as E82650, E82660 and E82670. This makes the kit relevant for servicing those printer families when their image-transfer blade kit needs replacement.
The part is identified specifically as an image transfer blade kit; the available listing does not detail its contents or technical dimensions.