Invention Grant
US08876237B2 Inkjet recording device and image forming apparatus for stable ink ejection 有权
喷墨记录装置和用于稳定喷墨的图像形成装置

Inkjet recording device and image forming apparatus for stable ink ejection
Abstract:
An inkjet recording device includes a recording head, a head driving unit, and a controller. A selector of the head driving unit performs selection for individual nozzles so that when the drive waveform selection data for printing one line at this time sent from a data processing section indicates that the number of times of ink ejection is 0, and drive waveform selection data for printing the next one line indicates that the number of times of ink ejection is 0, drive voltage according to none of one or more drive waveforms for ink ejection or a drive waveform for meniscus oscillation is applied to a piezoelectric element.
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