I suppose if we kept printer drivers so that when we install new printer it doesn't require an internet connection or the CD.
I understand the maths for 1Mb = 1 Printer Drivers. And different Manufactures have differnet features. But we could still save huge amount if we refactor them.
How Many printer manfacture are there? HP, Brother, Epson, Cannon, Xerox... these properly cover 80% of the driver base already.
Consider most generation and series are roughly the same....