Telephonic communications – Telephone line or system combined with diverse electrical... – To produce visual-graphic copy
Patent
1989-03-15
1990-10-09
Ng, Jim F.
Telephonic communications
Telephone line or system combined with diverse electrical...
To produce visual-graphic copy
358476, 358473, H04M 1100, H04M 132, H04N 1028, H04N 132
Patent
active
049625268
ABSTRACT:
An image data transmission apparatus, which may be used as a facsimile apparatus, includes an image data reader which is detachably connected to the main body. The reader can read image data from an original fed past the reader, or it can be detached and used to scan an original. A device exists within the apparatus, which detects the mounting or unmounting of the reader, and if it is detected to be unmounted and not being used, power will be shut off. Further, a device exists, within the apparatus, which, when the reader is detected as mounted, will print read data. Also, when the reader is detected as unmounted, read data will be stored in memory. Thus, a speedy and power efficient image data transmission apparatus has been created.
REFERENCES:
patent: 4652937 (1987-03-01), Shimura et al.
patent: 4716291 (1987-12-01), Sakamoto et al.
Fujii Mamoru
Hachinoda Masayuki
Hayashi Motohiko
Kondo Mitsunobu
Kotani Matahira
Ng Jim F.
Nippon Telegraph
Telephone Corporation & Sharp Kabushiki Kaisha
Woo Stella L.
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