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: The press transitioned the primary medium of information from hand-written parchment to mass-produced paper. Technical Printing Specs (1440 DPI)

: This invention allowed a single press to produce up to 3,600 pages per workday , compared to only a few pages possible by hand-copying. 1440.jpg

In modern digital imaging and paper production, "1440" often refers to , a critical setting for high-resolution output. : The press transitioned the primary medium of

If you are looking for a specific research article related to this number: 600 pages per workday