By work method
It is divided into a needle Printer
, an inkjet printer, a laser printer, and the like. The dot matrix printer prints character graphics by physical contact between the printer and the paper, while the latter two print character graphics by ejecting toner.
Office and transaction general purpose printer
In this application area, dot matrix printers have always dominated. Because the dot matrix printer has medium resolution and printing speed, and the consumables are cheap, it also has the characteristics of high-speed skipping, multiple copy printing, wide-format printing, and convenient maintenance. It is the preferred method for printing reports and invoices in office and transaction processing. Model.
Commercial printers are printers for commercial printing, as this area requires printing. home printer
The quality is relatively high, and sometimes the documents are well-documented. Therefore, high-resolution laser printers are generally used.
Dedicated printers generally refer to printers used in dedicated systems, such as various, passbook printers, flatbed printers, bar code printers, and thermal printers.
The Bluetooth printer is a small printer
that realizes the transmission of data through Bluetooth. It can print various small tickets and barcodes anytime and anywhere. The difference from the conventional printer is that it can operate the proximity card and can read the card number of the proximity card and The data of each sector can also be used for each
Sector write data.
Home printers are printers that come into the home with a home computer. According to the characteristics of the home printer, low-end color inkjet printers have gradually become mainstream products. portable printer
Portable printers are generally used in conjunction with laptops. They are small, lightweight, battery-operable, and easy to carry.
Network printers are used in network systems to provide printing services for most people. Therefore, such printers are required to have fast printing speed, automatic switching of emulation modes and network protocols, and easy management by network administrators.
Universal printers are not subject to any material restrictions and can be used for color photographs and printing on flat materials such as wood, glass, crystal, PVC, ABS, acrylic, metal, plastic, stone, leather, cloth, and other textiles. Whether it's a simple block color pattern, a full-color pattern or a pattern with excessive color, it can be printed at one time, without the need for plate making, printing, and repeated color registration.