Toner cartridge rack for automatically rebounding to reset and tone cartridge matched with same

Abstract

The invention discloses a toner cartridge rack for automatically rebounding to reset, which mainly comprises a cartridge body mounting position matched with the toner cartridge; a through hole of an ink port of the toner cartridge is formed on a reference plane of the toner cartridge rack, which is matched with a printing cart; a chip mounting position is arranged at the bottom of a cartridge body mounting position; and the chip mounting position is connected with the toner cartridge mounting position through a swing piece for automatically rebounding to rest. The toner cartridge rack is mainly characterized in that the chip mounting position is slightly and upwards tilted by the swing piece under the condition without tone cartridge, so that the chip is separated from a reading probe of the printer and the chip counting is automatically rest; and when the toner cartridge is mounted into the cartridge body mounting position, the toner cartridge and the printer are matched to press thechip, so that the chip is contacted with the printer probe for counting work.

Description

technical field [0001] The invention relates to a mechanism for a printer, in particular to an ink cartridge rack that automatically pops up and resets when an ink cartridge is installed and an ink cartridge matched therewith. Background technique [0002] The existing ink cartridge is provided with a chip, which is used to store information such as ink consumption, and when the ink is used up, the chip will prompt to replace the ink information. The chip of the ink cartridge has an automatic counting and clearing function. During use, as long as the chip on the ink cartridge is separated from the printer probe, the chip count will be automatically cleared. This structure is more commonly used on monochrome ink cartridges, but it has the following disadvantages. When the ink cartridge is fixed with the chip, every time the ink cartridge is replaced, the chip is also discarded together with the old ink cartridge, so that all new ink cartridges need to be installed with the ch...

AI Technical Summary

Problems solved by technology

This structure is more commonly used on monochrome ink cartridges, but it has the following disadvantages. When the ink cartridge is fixed with the chip, every time the ink cartridge is replaced, the chip is also discarded together with the old ink cartridge, so that all new ink cartridges need to be installed with the chip. Increased product cost of ink cartridges

[0003] For another type of printer, ink cartridges of two or more different colors are generally used to adjust the color through some pure color inks, and the ink cartridges of more than two colors are installed into the printer by combining with the ink cartridge mounting frame, which is installed as a whole by the ink cartridge mounting frame Once the printing cart of the printer is installed, all the chips of the ink cartridges paired with various colors are in contact with the probes of the printer. When changing a certain color ink cartridge, in order to count the chips of the ink cartridge, the entire The ink cartridge holder that automatically pops up and resets is taken out, causing the counting chips of all color inks to be cleared, and counting errors will occur

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