Basics Compatibility - 3
2 By comparing controller board serial numbers: The
LaserWriter Pro 600/630 envelope feeder controller
board has the vendor number "RG5-0576" imprinted at
the end of the board. The LaserWriter 16/600 PS
envelope feeder controller board bears the number
"RG1-3437."
3 By comparing serial numbers: Numbers starting with
JXC00001 denote feeders for use only with the Pro
600/630. Numbers starting with LBK00001 denote
feeders for use on both generations of printer.
