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Inkjet printing is a type of computer printing that recreates a digital image by propelling droplets of ink onto paper and plastic substrates. Inkjet printers were the most commonly used type of printer in 2008, and range from small inexpensive consumer models to expensive professional machines.
Print-head cleaning: Sometimes the ink flow might be blocked by dried ink on the ink cartridge print-head. For color cartridges, typically one ink-color fails to flow due to dried ink. The dried ink can be cleaned using isopropyl alcohol (50% or higher) on a swab or folded paper towel rubbed gently three or four times across the print-head ...
A continuous ink system (CIS), also known as a continuous ink supply system (CISS), a continuous flow system (CFS), an automatic ink refill system (AIRS), a bulk feed ink system (BFIS), or an off-axis ink delivery system (OIDS) is a method for delivering a large volume of liquid ink to a comparatively small inkjet printhead.
Despite this initial price difference, the printing costs for inkjet and laser printers are a great deal higher than for dot matrix printers, and the inkjet/laser printer manufacturers effectively use their monopoly over arbitrarily priced printer cartridges to subsidize the initial cost of the printer itself. Dot matrix ribbons are a commodity ...
They are primarily for PC manufacturer OEMs and system builders, and as such are typically sold in volume licensing deals to a variety of manufacturers (Dell, HP, ASUS, Acer, Lenovo, Wistron, Inventec, Supermicro, Compal Electronics, Quanta Computer, Foxconn, Pegatron, Jabil, Flex, etc.).
These ICs are used in many applications, including secure access, communications, control, and to prevent cloned products like batteries or ink cartridges not approved by the product manufacturer. Atmel's CryptoRF products add hardware encrypted security to RFID applications.