1 May
2020
1 May
'20
9:50 a.m.
On May 1, 2020, at 11:31 AM, John Foust via cctalk
<cctalk at classiccmp.org> wrote:
Were there any paper tape devices that did not use the sprocket holes
to move the tape?
A lot of high speed optical readers use capstans and pinch rollers. But they still need
the sprocket holes to be the source of the clock signal for latching the data.
paul