Optical data communication system and printer

Details Optical data communication system and printer Optical data communication system and printer

1996-05-15

1999-01-05

Vu, Kim Yen

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358473, 34082569, G06K 922

Patent

active

058570659

ABSTRACT:
An optical communication system for a printer includes an infrared light emitting diode for emitting a radiation for transmitting a printing data, an infrared receiver for receiving the printing data transmitted with the radiation, a printer body to which the printing data is supplied through the infrared receiver, a microcomputer for detecting a state of data transmission of the printing data, an indicator light emitting diode for indicating the state of transmission in accordance with the microcomputer so that the state of printing data transmission is visible to a user.

REFERENCES:
patent: 4791492 (1988-12-01), Nagashima
patent: 4856090 (1989-08-01), Kitani et al.
patent: 5046066 (1991-09-01), Messenger
patent: 5047864 (1991-09-01), Fujito
patent: 5247380 (1993-09-01), Lee et al.
patent: 5307297 (1994-04-01), Iguchi et al.
patent: 5481249 (1996-01-01), Sato
patent: 5490287 (1996-02-01), Itoh et al.
patent: 5503483 (1996-04-01), Petteroti et al.
patent: 5524185 (1996-06-01), Na
patent: 5631637 (1997-05-01), Ueda
patent: 5757354 (1998-05-01), Kawamura

Affiliated with

Also associated with

Rating

Optical data communication system and printer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical data communication system and printer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical data communication system and printer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-868188