CARTRIDGE SUB-DEVELOPER BK

HP CARTRIDGE SUB-DEVELOPER BK (5QJ90-61013) is a black sub-developer cartridge for printer servicing. Its part number identifies this specific HP component and helps distinguish it from other parts in the same printer assembly.

The listing describes the item as new. It is identified specifically as a sub-developer cartridge, rather than a general-purpose supply, so its role is as a printer component. The black designation is part of the listed product name.

This is a useful replacement component when servicing a printer that requires this exact part: HP part number 5QJ90-61013. The source provides no compatibility list or additional technical specifications.