CB395-67902Formatter (main logic) board - For HP Color LaserJet CM1015/CM1017 series
Q7803-60002Clj2605 formatter non-network, Formatter (Main logic) board - For non network printers only.
Q7821-67901Memory card slot PC board - Memory card slot external access ports - Located at right rear corner of printer
Q7823-69003DC controller board assembly - Mounts on the rear of the print engine frame (right of the formatter board). Replacement clj2605dtn engine 110v.