| 主权项 |
1. A page-width array printing device comprising:
a page-width array printing mechanism having at least one page-width array printing module, said page-width array printing module comprising: a printing platform; a first page-width array printing unit comprising a plurality of first inkjet cartridges, which are discretely arranged on said printing platform at an equal distance; and a second page-width array printing unit comprising a plurality of second inkjet cartridges, which are discretely arranged on said printing platform at an equal distance, wherein said first page-width array printing unit and said second page-width array printing unit are in parallel with each other, said plurality of first inkjet cartridges and said plurality of second inkjet cartridges are staggered and misaligned with each other, wherein eight nozzles at a front end of each said second inkjet cartridge face eight nozzles at a rear end of said adjacent first inkjet cartridge along said vertical direction, and each of said first inkjet cartridges and said second inkjet cartridges is independently and detachably disposed on said printing platform, wherein each of said first inkjet cartridges and said second inkjet cartridges comprises an inkjet chip, an ink reservoir and a flexible board controlling contact, wherein each said inkjet chip comprises four ink supply channels, said four ink supply channels of each said inkjet chip of said first inkjet cartridges and said second inkjet cartridges are divided into two homochromatic transportation groups, wherein each homochromatic transportation group comprises a first inkjet printing group and a second inkjet printing group for achieving a complementary printing function, so as to perform a page-width array printing operation. |
