Patent ID: 8991961
Filing Date: 2015-03-31
Classification: B41J

Abstract:
1. A liquid discharge apparatus comprising: a liquid discharge head having a nozzle surface including nozzles for discharging liquid, the liquid discharge head being configured to receive a voltage signal having a waveform for discharging the liquid from the nozzles; a recording medium conveying unit being configured to successively convey a plurality of recording media in a conveying direction, the plurality of recording media being conveyed with a plurality of gaps between each recording medium; a temperature sensor configured to output first temperature information and second temperature information, the first temperature information is temperature information of a first actual temperature of the liquid discharge head while the nozzle surface is facing a second gap of the plurality of gaps located downstream of a first gap of the plurality of gaps in the conveying direction, the second temperature information is temperature information of a second actual temperature of the liquid discharge head while the nozzle surface is facing a third gap of the plurality of gaps located downstream of the second gap of the plurality of gaps in the conveying direction; a controller configured to: