Head substrate
AssigneeCanon Kabushiki Kaisha
InventorYASUO FUJII
Life of this patent
Estimating the term…
Abstract
A head substrate including a plurality of arrays in each of which a plurality of liquid ejection heads for ejecting a liquid and a plurality of heaters are disposed, includes: one or more first reception units configured to receive communication data including heater selection data on a plurality of arrays, the heater selection data being for selecting the heaters; and one second reception unit configured to receive communication data including heater selection data on a single array and setting data.
Claims10
A head substrate including a plurality of arrays in each of which a plurality of liquid ejection heads for ejecting a liquid and a plurality of heaters are disposed, the head substrate comprising:
- one or more first reception units configured to receive communication data including heater selection data on a plurality of arrays, the heater selection data being for selecting the heaters;
- and
- one second reception unit configured to receive communication data including heater selection data on a single array and setting data.
A head substrate including a plurality of arrays in each of which a plurality of liquid ejection heads for ejecting a liquid and a plurality of heaters are disposed, the head substrate comprising:
- one or more first reception units configured to receive communication data including heater selection data on M arrays, the heater selection data being for selecting the heaters;
- and
- a plurality of second reception units configured to receive communication data including heater selection data on N arrays and setting data, wherein
- N<M is satisfied.
Dependencies are inferred from the claim text.