abstract |
An ink supply unit 430 for use with a printhead 431 , the ink supply unit 430 comprising a plurality of ink storage chambers 521 for supplying ink to the back surface of the printhead 431 by means of an ink distribution molding 433 , the molding 433 comprising a series of slots 434 for supplying ink via respective ink outlets 432 to the back of the printhead 431 , and a filter 436 , being configured to fit around the distribution molding 433 and being configured to filter ink passing through the molding 433. |