PRINTING APPARATUS FOR CONTROLLING THE PRINTING HEAD OF A PRINTING CARTRIDGE
A printing system triggers the print head of a conventional printer cartridge configured per se for water-based printing ink. The printer cartridge print head includes ink ejector elements arranged in a matrix and a heating element of an ink ejector element that is activated by use of an address sig...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A printing system triggers the print head of a conventional printer cartridge configured per se for water-based printing ink. The printer cartridge print head includes ink ejector elements arranged in a matrix and a heating element of an ink ejector element that is activated by use of an address signal functioning as a line signal and by use of a master signal functioning as a column signal. The master pulses of the master signal have a lesser signal amplitude than the address pulses of the address signal (AS1). The printing ink in the printer cartridge has a high proportion of alcohol. |
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