Model Compatibility: Fits printers requiring drum units with model numbers 2552ci, 2553ci, 2554ci, 3252ci, 3253ci, or 3554ci.
Part Number Match: Designed as a direct replacement for drum unit DK-8350 and part number 302L793050.
Functional Equivalence: Restores functionality when installed in compatible devices using the specified drum unit models.
Specification Alignment: Matches the dimensional, electrical, and mechanical specifications of the DK-8350 drum unit referenced in the title.
Installation Requirement: Installs using the same procedure and mounting interface as the DK-8350 drum unit in supported printer models.