| 摘要 |
A printing cartridge (1230) includes a housing (1231). An array (1232) of pressure sensor actuators (1236) is positioned on the housing. The array of pressure sensor actuators represents data relating to at least one of: a serial number of the cartridge, a media and a media colorant, so that when a pressure sensor array is actuated by the array of the pressure sensor actuators, a signal carrying such data can be generated.
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