JPS57105380A - Recorder - Google Patents

Recorder

Info

Publication number
JPS57105380A
JPS57105380A JP55183128A JP18312880A JPS57105380A JP S57105380 A JPS57105380 A JP S57105380A JP 55183128 A JP55183128 A JP 55183128A JP 18312880 A JP18312880 A JP 18312880A JP S57105380 A JPS57105380 A JP S57105380A
Authority
JP
Japan
Prior art keywords
recording
circuit
sheets
memory
recording unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP55183128A
Other languages
Japanese (ja)
Other versions
JPH0310513B2 (en
Inventor
Naoki Ayada
Noboru Yukimura
Seiji Saito
Hidetoshi Suzuki
Kunitaka Ozawa
Koji Katsuma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP55183128A priority Critical patent/JPS57105380A/en
Priority to US06/328,240 priority patent/US4476486A/en
Priority to DE19813149892 priority patent/DE3149892A1/en
Priority to DE3153762A priority patent/DE3153762C2/en
Publication of JPS57105380A publication Critical patent/JPS57105380A/en
Publication of JPH0310513B2 publication Critical patent/JPH0310513B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Paper Feeding For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Printers Characterized By Their Purpose (AREA)
  • Handling Of Sheets (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)

Abstract

PURPOSE: To provide a recorder which can record on a plural number of sheets for a short time and prevents one-sided consumption of only a member to be recorded contained in one paper feeder, by a method wherein a plural number of recording units is provided to enable the detection on the residual amount of the members to be recorded contd. in each recording unit.
CONSTITUTION: A picture data, read by a CCD circuit 1, is binary-coded by a digital circuit 2, and is stored in a memory 4 through a buffer circuit 3. The picture data of the memory 4 is outputted to buffer circuits 6, 7, and 8 under the control of a memory control circuit 5. The data of the buffer circuits drive recording heads 12, 13, and 14 by means of drive circuits 9, 10, and 11. When 3 or more sheets of recording paper exist, 3 recording units operate, but when 3 or less sheets of recording paper exist, values from residual amount detectors 20, 21, and 22 of each recording unit are compared by a comparison circuit 23, and a control circuit 18 selects a recording unit according to the result of the comparison of the side.
COPYRIGHT: (C)1982,JPO&Japio
JP55183128A 1980-12-16 1980-12-23 Recorder Granted JPS57105380A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP55183128A JPS57105380A (en) 1980-12-23 1980-12-23 Recorder
US06/328,240 US4476486A (en) 1980-12-16 1981-12-07 Image recording system utilizing a plurality of recording units
DE19813149892 DE3149892A1 (en) 1980-12-16 1981-12-16 "IMAGE RECORDING DEVICE"
DE3153762A DE3153762C2 (en) 1980-12-16 1981-12-16 Multiple copy printer with fast throughput

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55183128A JPS57105380A (en) 1980-12-23 1980-12-23 Recorder

Publications (2)

Publication Number Publication Date
JPS57105380A true JPS57105380A (en) 1982-06-30
JPH0310513B2 JPH0310513B2 (en) 1991-02-13

Family

ID=16130281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55183128A Granted JPS57105380A (en) 1980-12-16 1980-12-23 Recorder

Country Status (1)

Country Link
JP (1) JPS57105380A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7154630B1 (en) 1999-06-29 2006-12-26 Casio Computer Co., Ltd. Printing apparatus and printing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7154630B1 (en) 1999-06-29 2006-12-26 Casio Computer Co., Ltd. Printing apparatus and printing method
USRE43778E1 (en) 1999-06-29 2012-10-30 Casio Computer Co., Ltd. Printing apparatus and printing method using a plurality of printers and which distributes a print job in accordance with a remaining amount of an expendable supply in each printer

Also Published As

Publication number Publication date
JPH0310513B2 (en) 1991-02-13

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