Archived from groups: comp.periphs.printers (More info?)
According to HP's support page, HP LaserJet IIISi, 4, 4M, 4Si, etc.
all use 72-pin, 36-bit SIMMs 70ns or slower. Are these
interchangable? IOW . . . if I can find RAM for any of these, is it
safe to assume it'll work in my HP4?
thx