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| title | chunk | source | category | tags | date_saved | instance |
|---|---|---|---|---|---|---|
| History of printing | 12/16 | https://en.wikipedia.org/wiki/History_of_printing | reference | science, encyclopedia | 2026-05-05T04:00:12.806227+00:00 | kb-cron |
Print shop apprentices: Apprentices, usually between the ages of 15 and 20, worked for master printers. Apprentices were not required to be literate, and literacy rates at the time were very low, in comparison to today. Apprentices prepared ink, dampened sheets of paper, and assisted at the press. An apprentice who wished to learn to become a compositor had to learn Latin and spend time under the supervision of a journeyman. Journeyman printers: After completing their apprenticeships, journeyman printers were free to move employers. This facilitated the spread of printing to areas that were less print-centred. Compositors: Those who set the type for printing. Pressmen: the person who worked the press. This was physically labour-intensive. The earliest-known image of a European, Gutenberg-style print shop is the Dance of Death by Matthias Huss, at Lyon, 1499. This image depicts a compositor standing at a compositor's case being grabbed by a skeleton. The case is raised to facilitate his work. At the right of the printing house a bookshop is shown.
==== Financial aspects ==== According to court records from the city of Mainz, Johannes Fust was for some time Gutenberg's financial backer. By the 16th century jobs in printing were becoming increasingly specialized. Structures supporting publishers were more and more complex, leading to division of labour. In Europe between 1500 and 1700 the role of the Master Printer was dying out and giving way to the bookseller—publisher. During this period, printing had a stronger commercial imperative than previously. Risks associated with the industry however were substantial, although dependent on the nature of the publication. Bookseller publishers negotiated at trade fairs and at print shops. Jobbing work appeared: some printers performed menial tasks at the beginning of their careers to support themselves. From 1500 to 1700 publishers developed several new methods of funding projects:
Subscription publishing: pioneered by the English in the early 17th century. A prospectus for a publication was drawn up by a publisher to raise funding. The prospectus was given to potential buyers who signed up for a copy. If there were not enough subscriptions the publication did not go ahead. Lists of subscribers were included in the books as endorsements. If enough people subscribed, there might be a reprint. Some authors used subscription publication to bypass the publisher entirely. Installment publishing: books were issued in parts until a complete book had been issued. This was not necessarily done within a fixed time period. It was an effective method of spreading the cost over a period of time. It also allowed earlier returns on investment to help cover the production costs of subsequent installments. The Mechanick Exercises, by Joseph Moxon, in London, 1683, was said to be the first publication in installments. Publishing trade organizations allowed publishers to organize business concerns collectively. These arrangements included systems of self-regulation. For example, if one publisher did something to irritate other publishers he would be controlled by peer pressure. Such systems are known as cartels, and are in most countries now considered to be in restraint of trade. These arrangements helped deal with labour unrest among journeymen, who faced difficult working conditions. Brotherhoods predated unions, without the formal regulations now associated with unions. In most cases, publishers bought the copyright in a work from the author, and made some arrangement about the possible profits. This required a substantial amount of capital in addition to that needed for the physical equipment and staff. Alternatively, an author with some capital available would sometimes keep the copyright himself, and simply pay the printer to print the book.
==== Rotary printing press ====
In a rotary printing press, the impressions are carved around a cylinder so that the printing can be done on long continuous rolls of paper, cardboard, plastic, or a large number of other substrates. Rotary drum printing was invented by Josiah Warren in 1832, whose design was later imitated by Richard March Hoe in 1843, patented in 1847, and then significantly improved by William Bullock in 1863.
== Intaglio ==
Intaglio () is a family of printmaking techniques in which the image is incised into a surface, known as the matrix or plate. Normally, copper or zinc plates are used as a surface, and the incisions are created by etching, engraving, drypoint, aquatint or mezzotint. Collographs may also be printed as intaglio plates. To print an intaglio plate the surface is covered in thick ink and then rubbed with tarlatan cloth to remove most of the excess. The final smooth wipe is usually done by hand, sometimes with the aid of newspaper or old public phone book pages, leaving ink only in the incisions. A damp piece of paper is placed on top and the plate and paper are run through a printing press that, through pressure, transfers the ink from the recesses of the plate to the paper.
== Lithography (1796) ==