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2. Dot matrix printing - Wikipedia

   en.wikipedia.org/wiki/Dot_matrix_printing

   Their LA30 30 character/second (CPS) dot matrix printer, the first of many, was introduced in 1970. In the mid-1980s, dot-matrix printers were dropping in price, [3] [a] and began to outsell daisywheel printers, due to their higher speed and versatility. [22] The Apple ImageWriter was a popular consumer dot matrix printer in the 1980s until the ...

3. Category:Dot matrix printers - Wikipedia

   en.wikipedia.org/wiki/Category:Dot_matrix_printers

   Download as PDF; Printable version; In other projects ... Pages in category "Dot matrix printers" The following 10 pages are in this category, out of 10 total.

4. ImageWriter - Wikipedia

   en.wikipedia.org/wiki/ImageWriter

   ImageWriter LQ (Letter Quality) is a 27-pin dot matrix printer introduced in 1987 by Apple Computer, Inc. The print quality was comparable to competing 24-pin dot-matrix printers, and offered graphics at 320 × 216 DPI. Guaranteed compatibility with both Apple II and Mac computers made it popular in schools. [citation needed]

5. Printer (computing) - Wikipedia

   en.wikipedia.org/wiki/Printer_(computing)

   HP LaserJet 5 printer The Game Boy Pocket Printer, a thermal printer released as a peripheral for the Nintendo Game Boy This is an example of a wide-carriage dot matrix printer, designed for 14-inch (360 mm) wide paper, shown with 8.5-by-14-inch (220 mm × 360 mm) legal paper.

6. Line matrix printer - Wikipedia

   en.wikipedia.org/wiki/Line_matrix_printer

   Dot matrix printers are divided into two main groups: serial dot matrix printers and line matrix [1] printers. Line matrix mechanism. A serial dot matrix printer has a print head that runs back and forth, or in an up and down motion, on the page and prints by impact, striking an ink-soaked cloth ribbon against the paper, much like the print ...

7. Printer tracking dots - Wikipedia

   en.wikipedia.org/wiki/Printer_tracking_dots

   Yellow dots on white paper, produced by color laser printer (enlarged, dot diameter about 0.1 mm) Printer tracking dots, also known as printer steganography, DocuColor tracking dots, yellow dots, secret dots, or a machine identification code (MIC), is a digital watermark which many color laser printers and photocopiers produce on every printed page that identifies the specific device that was ...