单词	printhead
释义	printhead /ˈprɪnthɛd / noun Computing A component in a printer that assembles and holds the characters and from which the images of the characters are transferred to the printing medium.It is also possible that the same machine could be both a left hand and right hand machine subject to simple reversal of a printhead ‘module’ (unless a bi-directional printhead is available).... Since each inkjet cartridge would have its own printhead, replacement cartridges would be more expensive for these printers. Furthermore, a doughnut-shaped bubble is formed to eject ink in the printhead, thereby preventing a back flow of ink as well as formation of satellite droplets that may degrade image resolution.
随便看	playick playing board playing card playing field playing hand playingly playing partner playing-place playing table playing trick play into someone's hands play it cool play it straight play kissy-face play lady playland play leader play leadership playless playlet playlist play lunch playmake playmaker playmaking

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