Liquid discharge recording apparatus and method for maintaining proper ink viscosity by deactivating heating during capping and for preventing overheating by having plural heating modes

摘要: A liquid-discharge recording apparatus includes a head, an emission signal generator, and heating generator. The head electrothermal energy converting elements for generating used to emit liquid in response from generated by the generator generates electrical applied of sufficient level liquid, without discharging, during first mode when power is supplied second mode, subsequent begins after interruption supply. In addition, controller provided controlling heater such that deactivated discharge opening capped. method apparatus.