| 摘要 |
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.
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