Facsimile machine using cut sheet of paper

• US 4,731,658 A
• Filed: 04/17/1986
• Issued: 03/15/1988
• Est. Priority Date: 04/19/1985
• Status: Expired due to Term

• Current Assignee: Ricoh Company Limited
• Original Assignee: Ricoh Company Limited
• Inventors: Koseki, Yuji
• Primary Examiner(s): COLES, EDWARD L
• Application Number:
  US06/853,224
• Time in Patent Office: 698 Days
• Field of Search: 358/280, 358/287, 358/293, 358/257, 358/256
• US Class Current: 358/449
• CPC Class Codes: H04N 1/2307 Circuits or arrangements for the control thereof, e.g. using a programmed control device, according to a measured quantity H04N1/27, H04N1/29 take precedence
• CPC Class Codes: H04N 1/2323 according to characteristics of the reproducing medium, e.g. type, size or availability
• CPC Class Codes: H04N 1/233 according to characteristics of the data to be reproduced, e.g. number of lines
• CPC Class Codes: H04N 1/2369 Selecting a particular reproducing mode from amongst a plurality of modes, e.g. paper saving or normal, or simplex or duplex
• CPC Class Codes: H04N 1/2384 for fitting data onto a particular reproducing medium without modifying the image data

Abstract

A facsimile machine using a cut sheet of paper for recording image data thereon is provided with a function of recoding the image data on the cut sheet of paper as reduced in size with a size reduction rate determined by the size of the image data and the size of the cut sheet of paper if the image data to be recorded is longer than the cut sheet or paper but the length of the image data does not exceed a predetermined value. The facsimile machine is also provided with a function of recording the image data on two or more cut sheets of paper as divided with unity magnification if the size of the image data exceeds the predetermined value.

Claims

1. A facsimile machine comprising:

storing means for temporarily storing image data to be recorded;

recording means for recording said image data on a recording medium having a fixed size;

detecting means for detecting the size of said recording medium to be used in recording said image data; and

control means for controlling recording of said image data on said recording medium such that said image data is recorded on a single sheet of said recording medium as reduced in size with a reduction rate determined by the size of said recording medium and the detected size of said image data if the size of said image data is larger than the size of said recording medium but does not exceed a predetermined value, whereas said image data is recorded on two or more sheets of said recording medium as divided if the size of said image data exceeds said predetermined value.

2. The facsimile machine of claim 1 wherein said storing means includes a plurality of line memories each storing a line of said image data, whereby that portion of the image data which is stored in selected one of said plurality of line memories is eliminated when said image data is to be recorded as reduced in size under control of said control means.

3. The facsimile machine of claim 2 wherein the selective elimination of the image data is carried out at a regular interval.

4. The facsimile machine of claim 3 wherein said size reduction is carried out in a direction of movement of said recording medium.

5. The facsimile machine of claim 1 further comprising a cassette for containing therein a quantity of said recording mediums having said fixed size, said cassette being detchably mountable in said facsimile machine.

6. The facsimile machine of claim 5 wherein cassette is provided with an indicator for indicating the size of the recording mediums contained therein, and said detecting means cooperate with said indicator to detect the size of the recording mediums contained in the cassette when set in position.