摘要:
A microchip for making a cartridge to be compatible with an imaging device is disclosed. The microchip can be used for various cartridges such as toner cartridges, ink cartridges, and so on, and includes a pair of electrodes which receive electronic signal from an imaging device, wherein the electronic signal includes clock signal and data signal; and a microprocessor which detects (a) a clock generation time and (b) a clock frequency from the electronic signal received by the electrodes, determines the type of cartridge which is compatible with the imaging device, operates a communication program according to the determined type of cartridge, and communicates with the imaging device with the communication program.
摘要:
A microchip for making a cartridge to be compatible with an imaging device is disclosed. The microchip can be used for various cartridges such as toner cartridges, ink cartridges, and so on, and includes a pair of electrodes which receive electronic signal from an imaging device, wherein the electronic signal includes clock signal and data signal; and a microprocessor which detects (a) a clock generation time and (b) a clock frequency from the electronic signal received by the electrodes, determines the type of cartridge which is compatible with the imaging device, operates a communication program according to the determined type of cartridge, and communicates with the imaging device with the communication program.
摘要:
A photosensitive drum for a printer cartridge, which can be easily mounted on a printer cartridge of which the positions of drum connectors are fixed, is disclosed. The photosensitive drum for a printer cartridge comprises a cylindrical drum having a photosensitive layer on a cylindrical surface thereof; and a pair of rotation shafts which is respectively mounted on the sides of the cylindrical drum for rotating and supporting the cylindrical drum, wherein at least one of the rotation shafts is insert-fitted to the side of the cylindrical drum.
摘要:
A photosensitive drum for a printer cartridge, which can be easily mounted on a printer cartridge of which the positions of drum connectors are fixed, is disclosed. The photosensitive drum for a printer cartridge comprises a cylindrical drum having a photosensitive layer on a cylindrical surface thereof; and a pair of rotation shafts which is respectively mounted on the sides of the cylindrical drum for rotating and supporting the cylindrical drum, wherein at least one of the rotation shafts is insert-fitted to the side of the cylindrical drum.