Lite-on Technology Corporation

Yu-Feng Huang

Hsi-Pin Li

Ching-Long Lan

Hsin-Chih Chen

Shih-Wei Cheng

A cartridge includes a base, a tray and a latching element. The base has a boss. The tray is slidably mounted on the base. The base has a cartridge spring corresponding to the tray. The cartridge spring provides the tray a resilient force. The latching element has an eccentric hole that receives the boss of the base. A spring connects the latching element to the base so that the latching element can secure the tray to the base or release the tray from the base. It enhances the retaining of the tray so that even when the cartridge is impacted by an external force, the tray can still be kept closed. The cartridge of the invention provides advantages such as being highly stable, having fewer components, is easy to assemble, and costs less than prior art models.

Cartridge

A printer with replaceable modules has a printer and an electronic expansion device. The printer has an operating panel mounted on a top thereof, a connecting mechanism formed on a bottom thereof, and at least one connector mounted on the bottom thereof. The electronic expansion device has a mating connecting mechanism removably assembled on the bottom of the printer, and a mating connector connecting with the connector on the bottom of the printer. The printer has an identification interface electrically connecting with the connector for identifying the electronic expansion device. The electronic expansion device can be a scanner, an entertainment device, a data-access device, or a battery.

Printer with replaceable modules

An automatic spacing adjustment mechanism of cartridge, which utilizes an existing paper feed drive motor of a printer to adjust the distance from a cartridge of a print cartridge receiving seat of the printer to papers. The automatic spacing adjustment mechanism of cartridge includes a gear set and a lift unit. The gear set can be triggered to be in a mutual engaged state through motion of the print cartridge receiving seat to the utmost side. The gear set can be driven to rotate by the paper feed drive motor. The lift unit can be driven by the mutual engaged gear set to lift or lower the print cartridge receiving seat.

Growing community of inventors

Chiai, Taiwan

Yu-Feng Huang