Theoretically - could this work?

[Sylvain Cote]

(06-19-2015 01:59 PM)4ster Wrote:  I don't think there is a better demonstration of how slow a stock HP-41 is by modern standards.

I have multiple copies of all the 8216X HP-IL peripherals and some esoteric ones.
I will make more videos in the coming weeks showing how the different peripherals works with the HP-41CX/41CL/71B/75C controllers.
I will need to buy a tripod stand and a iPhone holder for the stand if I do not want the video to be shaky as it is right now.

(06-19-2015 01:59 PM)4ster Wrote:  However, the drive rollers would have been goo and would need the O ring hack. ;-)

That's right but it cost me 2$ to buy a long replacement tube of the right circumference.
I then upgraded my two 7470A plotters and have enough left to upgrade several others.