Recording head, head cartridge and recording apparatus

Details Recording head, head cartridge and recording apparatus Recording head, head cartridge and recording apparatus

2006-06-27

2008-12-23

Matthew, Luu (Department: 2861)

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

C347S005000, C347S009000, C347S010000, C347S011000, C347S019000, C347S049000, C347S050000

Reexamination Certificate

active

07467864

ABSTRACT:
In a connection status output circuit for confirming the connection status with a recording apparatus via connecting terminals corresponding respectively to recording signal DATA, clock signal CLK for transferring the recording signal, and control signals LT and HE for controlling a recording operation according to the recording signal, the signals being received from the recording apparatus, when the connection status is confirmed, a signal designating the connection status is outputted, and when a recording operation is performed, the output signal does not change.

REFERENCES:
patent: 5828386 (1998-10-01), Okada et al.
patent: 6471324 (2002-10-01), Maru
patent: 2006/0238558 (2006-10-01), Hatasa et al.
patent: 8-252909 (1996-10-01), None

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