Main performance Product typeBlack and white laser multifunction machine covered functionsprint/copy/scanMaximum processing formatA4Consumable typeDrum and powder integratedConsumables capacitySCX-D4...

Introduction The ribbon cassette is the ribbon holder, which is a dedicated device for loading ribbons in dot matrix printers. The ribbon/ribbon core is like the ink of an inkjet printer, and the ri...

Encyclopedia business card The English word for multimedia (duō méi tǐ guang pan) is Multimedia CD, which consists of two parts: media and multi. Generally understood as the integration of multiple m...

Composition Typical machinery and equipment are mainly composed of①power part②transmission part③work Part It consists of three major parts. In addition, with the development of science and technology...

Structure composition The card speaker is mainly composed of three parts: speaker, cavity and power amplifier. SpeakerThe speaker (speaker unit) is the weakest device in the card speaker device, an...

Introduction The structural tolerance of semiconductor light-emitting diodes is not as strict as that of lasers, and there is no resonant cavity. Therefore, the emitted light is not laser, but fluor...

Introduction The consistent hashing algorithm was proposed in the paper Consistentthashingandrandomtrees in 1997, and it is widely used in distributed systems. Consistent hashing is a kind of hashin...

The inverter tube is a part of the speaker. It is actually a hollow tube, usually made of PVC material, and some are metal tubes or cardboard tubes. As long as the inner diameter and length are the sa...

Development History With the development of computer applications, users have put forward higher and higher requirements for print output equipment. The mechanical striking structure cannot meet thes...

Management system Some people think that management is nothing more than the degree of organization. This is a very wrong concept! We believe that system establishment is the basic work of enterprise...

Principle Printer language is a command that controls the work of the printer. It tells the printer how to organize the printed documents. Under the control of the printer language, the print data fr...

Basic situation The Machinery Industry Information Research Institute and the Machinery Industry Press were established by the state to develop the machinery industry and under the cordial care of t...

Multimedia function key keyboards At first, this type of keyboard was mostly used in brand computers. Brand computers such as HP and Lenovo were the first to adopt this type of keyboard. They were wi...

IntroductionSingle instruction stream and single data stream are one of the four computer processing architecture categories in the Fehling classification. In this classification system, the classific...

Introduction Humanized management is a management philosophy that applies the theory of human nature to management and manages in accordance with the basic attributes of human nature. Therefore, we m...

Principle The tiny photosensitive material implanted on the CCD is called a pixel. The more pixels contained in a CCD, the higher the picture resolution it provides. CCD acts like film, but it conver...