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US 4,734,760 AGranted
Multi-color image recording apparatus with two scanners and one printer
AssigneeKabushiki Kaisha Toshiba
InventorKenji Futaki
Life of this patent
Estimating the term…
Abstract
A multi-color image recording apparatus has a plurality of scanners each of which may read out an image of a document. The scanners have an input device for inputting a control signal to designate one of the scanners. The image signal output from the scanner designated in response to the control signal of the input device, is supplied to a color printer so that a multi-color image is overlappingly recorded on a copy paper according to the image signal output from the designated scanner.
Claims3
A multi-color recording apparatus comprising:
- a copying unit having a first scanner for reading out an image of a document by optically scanning the document, and a first start key for initiating the operation of said first scanner;
- a scanning unit located apart from said copy unit and having a second scanner for reading out an image of a document by optically scanning the document, a manually operable on-line scanner key for designating said second scanner and a second start key for initiating the operation of said second scanner;
- said copying unit further having a controller for converting an output signal of one of said first and second scanners to a set of color component signals, a printer for recording a color image by overlapping images for every color component on an image recording medium according to the color component signals output from said controller and a mode key for designating one of said first and second scanners, so that one of said first and second scanners designated by said mode key is operative to start the optical scan of the document;
- and
- a communication line, connected between said scanning unit and said copying unit, for transmitting the output signal from said second scanner to said controller.
2 more elements
Dependencies are inferred from the claim text.