Application of SLED technology in printer

The character of LED is only a light electronic pulse every LED luminous point light, a LED light emitting point is moved to the front. A signal line operates a line of LED light, which controls the primary input. Fuji Xerox developed SLED technology is SELf-scanning Light Emitting Device abbreviation, each SLED chip has a total of 57 LED, a SLED chip is controlled by two signal lines, 57 SLED chip with 114 signals, can be controlled to 14592 luminous point, only need 114 signals to control all SLED.

The LED printer uses a flat imaging feed path, the paper feeding mode can effectively reduce jamming rate, can adapt to a thicker paper about 268gsm thick can be printed by. In addition, the distance between the LED head and the photosensitive drum is very small, so the printer can be very small. LED heads are all made of semiconductor components, so the stability and reliability is very good, long service life.

SLED's official name is DELCIS, is through the light emitting diode control technology to strengthen the digital image. SLED technology is developed by the Japanese company Fuji Xerox (Fuji), its fundamental purpose is to reduce the size of the printer and one machine, by changing the paper path and imaging mode, better control the volume of the product. The development of SLED technology is to ensure that the quality of output file, SLED technology can realize 1200 x 2400dpi resolution, by using the advanced LED print head technology and higher level imaging technology to ensure high quality output 1200 * 2400dpi. One of the LED print head technology, including the new design of the lens, 1200dpi accuracy of the SLED chip and the full function of the ASIC controller, a higher level of imaging technology is the application of image processing and MACS network technology.

Compared with the traditional SLED technology and LED printing technology to ensure that users can reduce the light interference between two adjacent LED, reduce the traditional LED image printer fringes, reduce the production of the traditional printer of bottom ash, reducing the LED printer is too large to affect the print quality network.

Source: LEDinside