Printers

Printers
Name	Printers
Type	Peripheral device
Invented	19th century
Developer	Multiple inventors

Printers are electromechanical and electronic devices that produce persistent reproductions of text and images on physical media. They span a continuum from manual presses to digital production systems and intersect with inventions, companies, and institutions across the Industrial Revolution, the information age, and contemporary manufacturing. Printers link to innovations in communications, media, and commerce driven by figures, firms, and organizations worldwide.

History

Printing traces to mechanical innovations such as the work of Johannes Gutenberg, the impact of the Gutenberg Bible, and earlier traditions like woodblock printing and movable type in Song dynasty China. The development of the printing press influenced movements including the Protestant Reformation and the European Renaissance and connected to figures like William Caxton and publishers in Antwerp. Industrialization and patents from inventors such as C. G. Siemens and firms including Ransomes, Sims & Jefferies and Rudolf Diesel–era manufacturing expanded capabilities into lithography used by Alphonse Mucha and rotary presses operated by companies like The Times and Goss International. The 20th century saw transitions led by corporations such as Hewlett-Packard, Xerox, Canon, Epson, and IBM, while research at institutions like Bell Labs and MIT contributed to laser and inkjet breakthroughs. The digital era linked printers to protocols and standards from organizations like the Internet Engineering Task Force and markets shaped by firms including Apple Inc. and Microsoft. Contemporary developments intersect with additive manufacturing pioneered by Chuck Hull and distributed production networks such as Fab Labs.

Types and Technologies

Printers range across technologies developed by companies and inventors: mechanical presses exemplified by Gutenberg-style hand presses; relief printing used by studios influenced by Albrecht Dürer; lithographic techniques associated with Athanasius Kircher and commercial lithographers like Senefelder; offset presses produced by Koenig & Bauer; rotary web presses used by mass-circulation newspapers such as The New York Times and The Guardian; and digital systems—inkjet printers from Epson and Canon, laser printers from Xerox and HP, and dye-sublimation units used by Kodak and Fujifilm. Industrial printers include screen-printing equipment used in textile firms like Nike and Adidas, flexographic machines favored by packaging groups such as Amcor, and large-format printers applied by advertising agencies working with Omnicom Group and WPP plc. Additive manufacturing systems developed by companies like 3D Systems and Stratasys extend printing into General Electric and Siemens industrial supply chains.

Components and Operation

Core elements include image-generation subsystems developed by innovators at Xerox PARC and Bell Labs; media handling mechanisms engineered by manufacturers like Ricoh and Konica Minolta; control electronics using microcontrollers from Intel and ARM Holdings; firmware/security stacks influenced by standards from IEEE and ISO; and user interfaces shaped by designs from Apple Inc. and Microsoft. Consumable delivery systems—printheads designed by Canon and HP—work with ink chemistry pioneered at firms like DuPont and BASF. Optical systems in laser printers leverage components by Zeiss and Nikon, while sensors and motors come from suppliers such as Bosch and Siemens. Networked operation integrates protocols from the Internet Engineering Task Force and print-job management solutions by companies like EFI and Xerox.

Performance and Specifications

Performance parameters developed by standards bodies such as ISO and IEC include dots per inch (dpi) used in specifications for devices from Epson and Canon, pages per minute (ppm) cited by HP and Brother Industries, and duty cycles referenced by Lexmark and Ricoh. Color models (CMYK) derive from color science advanced at MIT Media Lab and Munsell, while resolution metrics relate to technologies by Kodak and Canon. Benchmarking and reviews by organizations like Consumer Reports and trade journals such as Wired and PC Magazine compare throughput, mean time between failures (MTBF) and total cost of ownership (TCO) relevant to procurement by institutions including Harvard University, United Nations, and corporations like Amazon and Google.

Materials, Consumables, and Maintenance

Consumables include inks and toners formulated by chemical companies such as DuPont, BASF, and Dow Chemical', and substrates supplied by paper manufacturers like International Paper, UPM-Kymmene, and Stora Enso. Maintenance procedures reference service manuals from original equipment manufacturers including HP, Canon, and Xerox; authorized service networks operated by distributors like Ingram Micro and Tech Data; and recycling programs run by entities such as Ecolabel initiatives and non-profits like TerraCycle. Cartridge remanufacturing and aftermarket supplies involve firms like Imation and legal disputes echoing cases involving Lexmark and Epson.

Applications and Industry Use

Printing technologies serve publishing houses such as Penguin Random House and Hachette Livre; newspapers like The Washington Post and Le Monde; packaging firms including Tetra Pak; apparel manufacturers like H&M and Zara; and photographic labs historically operated by Kodak and Ilford Photo. Enterprise print services are provided by outsourcing firms such as Ricoh USA and Xerox Services, while specialty sectors—circuit printing in electronics companies like Intel and TSMC, ceramic decal printing used by firms in Noritake, and large-format graphics for outdoor advertisers such as JCDecaux—demonstrate cross-industry integration. Additive printing supports aerospace suppliers like Boeing and Rolls-Royce for prototyping and parts production.

Environmental and Health Considerations

Environmental impacts engage regulators and organizations including the Environmental Protection Agency, European Commission, and standards from ISO. Concerns over volatile organic compounds (VOCs) from inks link to research at National Institutes of Health and mitigation strategies promoted by World Health Organization. Lifecycle assessments by academic groups at Stanford University and Imperial College London consider paper sourcing (certified by Forest Stewardship Council), toner recycling programs supported by EPA initiatives, and energy consumption standards from Energy Star. Occupational safety in print shops references guidance from Occupational Safety and Health Administration and campaigns by unions such as the International Federation of Journalists.

Category:Printing technology