Facsimile apparatus having original document and recording medium conveying systems

• US 5,329,373 A
• Filed: 08/26/1992
• Issued: 07/12/1994
• Est. Priority Date: 08/30/1991
• Status: Expired due to Term

• Current Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Original Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Inventors: Takano, Toshiyuki, Hayashi, Toshiyuki, Ogushi, Hiroshi
• Primary Examiner(s): Hartary, Joseph W.
• Assistant Examiner(s): FRAHM, ERIC S
• Application Number:
  US07/935,418
• Time in Patent Office: 685 Days
• Field of Search: 358/296, 358/401, 358/498, 346/134, 346/145, 400/578, 400/599, 400/607, 400/607.2, 271/8.1
• US Class Current: 358/296
• CPC Class Codes: H04N 1/00519 Constructional details not otherwise provided for, e.g. housings, covers
• CPC Class Codes: H04N 1/0057 Conveying sheets before or after scanning arrangements for conveying sheets as part of the scanning operation H04N1/04 and subgroups
• CPC Class Codes: H04N 1/00588 to the scanning position H04N1/00572, H04N1/00594 take precedence
• CPC Class Codes: H04N 1/00591 from the scanning position H04N1/00572 takes precedence
• CPC Class Codes: H04N 1/00602 Feed rollers

Abstract

A facsimile apparatus, which includes a recording unit including a serial ink-jet recording head and a replaceable ink cartridge, and can arbitrarily supply one recording sheet to the recording unit when a cut sheet is used as the recording sheet. The apparatus further includes a main body having an outer surface, with the recording unit arranged in a deep portion of the main body, an upper surface lid, which is openably provided on the upper surface of the main body, and allows replacement of the ink cartridge, an original reader arranged in an upper portion of the main body, an original insertion port for an original, which is formed in the upper surface of the main body, a sheet discharge port for a recording sheet, which is formed in the upper surface of the main body, an original discharge port for the original, which is formed in the front surface of the main body, a sheet insertion port for the recording sheet, which is formed in the front surface of the main body, an original convey path for conveying the original from the original insertion port to the original discharge port via the original reader, and a recording sheet convey path for conveying the recording sheet from the sheet insertion port to the sheet discharge port via the recording unit.

Claims

1. An apparatus for use in a facsimile apparatus comprising:

a main body having an outer surface;

a recording unit including a serial recording type ink-jet recording head, the recording unit being arranged in a portion of said main body;

an original reader arranged in an upper portion of said main body;

an original insertion port for receiving an original, said original insertion port being formed in an upper surface of said main body;

a sheet discharge port for discharging a recording sheet, said sheet discharge port being formed in the upper surface of said main body;

an original discharge port for discharging the original, said original discharge port being formed in a front surface of said main body;

a sheet insertion port for receiving the recording sheet, said sheet insertion port being formed in a lower front surface of said main body;

means for defining an original convey path for conveying the original from said original insertion port formed in the upper surface of the main body to said original discharge port formed in the front surface of the main body through a reading area adjacent said original reader; and

means for defining a recording sheet convey path for conveying the recording sheet from said sheet insertion port formed in the lower front surface of the main body to said sheet discharge port formed in the upper surface of the main body through a recording area adjacent said recording unit, wherein an upstream portion of said means for defining said recording sheet convey path is arranged substantially horizontally, and said means for defining said recording sheet convey path is inclined halfway toward said sheet discharge port through said recording area.

2. The apparatus according to claim 1, wherein an externally operable operation unit is arranged above said recording unit, and near a front edge portion of said main body.

3. The apparatus according to claim 1, wherein said ink-jet recording head is arranged to be inclined toward a lower portion of a front surface of said main body.

4. The apparatus according to claim 1, wherein a portion of an upstream portion of said means for defining said recording sheet convey path is arranged to store a plurality of recording sheets and to be detachable from said main body, and can supply the recording sheets one by one toward said recording unit.

5. An apparatus according to claim 1, further comprising reversing means for conveying the recording sheet in a downward direction after the recording sheet is inserted from a rear recording sheet insertion port formed behind said sheet discharge port, said reversing means being further for reversing conveyance of the recording sheet in an upward direction and discharging the recording sheet, which has been reversed in an upward direction, through said recording sheet discharge port to a location outside of said main body, so that the recording sheet is conveyed from the rear recording sheet insertion port through said recording area.

6. An apparatus for use in a facsimile apparatus comprising:

a main body having an outer surface;

a recording unit which includes a replaceable ink cartridge and a serial recording type ink-jet recording head, said recording unit being arranged in a portion of said main body;

an upper surface lid, which is provided on an upper surface of said main body, said upper surface lid being openable to allow replacement of said ink cartridge;

an original reader arranged in an upper portion of said main body;

an original insertion port for receiving an original, said original insertion port being formed in the upper surface of said main body;

a sheet discharge port for discharging a recording sheet, said sheet discharge port being formed in the upper surface of said main body;

an original discharge port for discharging the original, said original discharge port being formed in a front surface of said main body;

a sheet insertion port for receiving the recording sheet, said sheet insertion port being formed in the front surface of said main body;

means for defining an original convey path for conveying the original from said original insertion port formed in the upper surface of the main body to said original discharge port formed in the front surface of the main body through a reading area adjacent said original reader; and

means for defining a recording sheet convey path for conveying the recording sheet from said sheet insertion port formed in a lower front surface of the main body to said sheet discharge port formed in the upper surface of the main body through a recording area adjacent said recording unit, wherein an upstream portion of said means for defining said recording sheet convey path is arranged substantially horizontally, and said recording sheet convey path is inclined halfway toward said sheet discharge port through said recording area.

7. The apparatus according to claim 6, wherein a circuit board is arranged below said original reader.

8. The apparatus according to claim 6, wherein said original reader comprises a contact type original reading device which has a low profile along a direction in which the original is conveyed.

9. The apparatus according to claim 6, wherein said ink-jet recording head is arranged to be inclined toward a lower portion of a front surface of said main body.

10. The apparatus according to claim 6, wherein a portion of an upstream portion of said means for defining said recording sheet convey path is arranged to store a plurality of recording sheets and to be detachable from said main body, and can supply the recording sheets one by one toward said recording unit.

11. The apparatus according to claim 6, further comprising reversing means for conveying the recording sheet inserted from a rear recording sheet insertion port formed behind said sheet discharge port toward said recording unit, reversing conveyance of the recording sheet in an upward direction, and discharging the recording sheet through said recording sheet discharge port to a location outside of said main body.

12. The apparatus according to claim 6, further comprising an original width regulating section, which is arranged midway along said means for defining said original convey path, and is adjusted in correspondence with a width of the original.