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HP Sprocket LG Pocket Photo 2 (PD239) LG Pocket Photo 3 (PD251) Polaroid PoGo Polaroid Zip. Zink Paper printers print photographs onto mostly 2×3" (about 5×8 cm) sheets of Zink Paper, though some print onto 3×4" (about 8×10 cm) paper, and some print onto 2.3×3.4" (5.8×8.6 cm) paper.
Continuous stationery (UK) or continuous form paper (US) is paper which is designed for use with dot-matrix and line printers with appropriate paper-feed mechanisms. Other names include fan-fold paper, sprocket-feed paper, burst paper, lineflow (New Zealand), tractor-feed paper, and pin-feed paper.
The Autographic Register was an advance over use of separate forms and carbon paper as it guaranteed that the copy was made and kept the forms in relative alignment. A number of advancements were soon made, including the use of sprocket-fed paper, invented by Theodore Schirmer.
There were also commands to move the drum and pen together one step in the four diagonal directions. The standard size 1627 Model 1 was a Calcomp model 565 plotter and used 12-inch-wide paper (305 mm) with a plotting area of 11 inches (280 mm). Model 1 could operate at 18,000 steps per minute.
Originally, this was done using a wheel with radial teeth called a sprocket wheel. Later, optical readers made use of the sprocket holes to generate timing pulses. The sprocket holes were slightly closer to one edge of the tape, dividing the tape into unequal widths, to make it unambiguous which way to orient the tape in the reader.
Both on and off-line printers were impact printers, capable of printing a line of either 120 or 160 characters, depending on the model They were single type-face, no lower case. Fan fold paper for the printers was continuous, with perforations between the pages, and sprocket-holes at each side of the paper for the paper-feed mechanism. Custom ...
A common task for the system operator was to change from one paper form to another as one print job completed and another was to begin. Some line printers had covers that opened automatically when the printer required attention. These continuous forms were advanced through the printer by means of tractors (sprockets or sprocket belts ...
It was a crude affair that continually overheated, belching smoke and vile-smelling fumes from odd sprockets and sending out scorched brown paper, sometimes completely burned and only barely legible at best." [8] "The only thing we had then, was what they called a thermofax machine, which was very strange.