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History · From line-based output to page printing

Early Computer Printing

Before page-oriented desktop printers, computer output was dominated by impact and line-based devices. This overview describes that era and the shift toward the page model.

By PrinterArchive EditorialEdited by PrinterArchive Editorial

Key takeaways

  • Early computer output was largely impact and line-oriented.
  • Output was often continuous fan-fold paper rather than cut sheets.
  • The shift to page-oriented printing changed how documents were composed.

Early computer printing looked very different from today's page-at-a-time model. Output was frequently produced a line at a time onto continuous fan-fold paper, prioritising throughput and reliability over typographic refinement.

Line-oriented output

Many early printers worked line by line and were mechanical and impact-based. They were built for volume and durability in computing environments rather than for fine graphics.

Continuous paper

Continuous fan-fold paper with tractor-feed holes was common, suited to long, uninterrupted runs of reports and data rather than individual cut sheets.

Toward the page model

As non-impact printing and page description approaches matured, output became page-oriented. Documents could be composed as full pages with mixed text and graphics, which reshaped how people designed and produced printed material.

Frequently asked questions

Why did early printers use continuous paper?
Continuous fan-fold paper with tractor feed suited long, uninterrupted runs of reports and data, which was the common need.
How was early computer printing different from today?
It was largely line-oriented and impact-based, focused on throughput, rather than the page-at-a-time model with rich graphics that came later.
What changed with page-oriented printing?
Treating output as full pages allowed mixed text and graphics composed as a page, changing how documents were designed.

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