On Wednesday 03 November 2004 12:47 am, Karel Kulhavy wrote: > A drum culd be used where a paper would be attached and revolving at > high speed, dragging the jet with a screw. So that a drum-scanner-like > setup would be made. The print would be uniform and the device easily > serviceable. The print would be slow but that's what doesn't matter > for me :)
If speed does matter, you can use N heads, to print N pixels concurrently. These heads would be spaced equidistantly along the page path. The drum would need to traverse only H/N distance, where H is the page height in your favorite units, and N is the number of heads. -- Samuel A. Falvo II
