JPS60230167A - Image forming device - Google Patents

Image forming device

Info

Publication number
JPS60230167A
JPS60230167A JP59085649A JP8564984A JPS60230167A JP S60230167 A JPS60230167 A JP S60230167A JP 59085649 A JP59085649 A JP 59085649A JP 8564984 A JP8564984 A JP 8564984A JP S60230167 A JPS60230167 A JP S60230167A
Authority
JP
Japan
Prior art keywords
device
number
data
storage device
count
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.)
Pending
Application number
JP59085649A
Inventor
Yasuhisa Akiyama
Osamu Hamanaka
Akiro Iimori
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP59085649A priority Critical patent/JPS60230167A/en
Publication of JPS60230167A publication Critical patent/JPS60230167A/en
Application status is Pending legal-status Critical

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/02Counting the number of copies; Billing

Abstract

PURPOSE:To decrease installation space and to enable exact counting of large volume of data by providing a semiconductor storage device for storing count data, logical circuits for controlling said device and a backup power source device for the storage device and counting the number of image forming operations. CONSTITUTION:The storage device 175 consisting of CMOS-RAM is connected to a CPU171 and is backed up by the backup power source 176. Plural copy number counters which count the number of copies (number of copying operations) by each developing device and a piece of counter to total copy number are provided to the device 175 and count data are contained therein. The count data are contained by BCD codes. Since the device 175 is used, the installation space is small and large volume of data are exactly counted.
JP59085649A 1984-04-27 1984-04-27 Image forming device Pending JPS60230167A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59085649A JPS60230167A (en) 1984-04-27 1984-04-27 Image forming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59085649A JPS60230167A (en) 1984-04-27 1984-04-27 Image forming device

Publications (1)

Publication Number Publication Date
JPS60230167A true JPS60230167A (en) 1985-11-15

Family

ID=13864666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59085649A Pending JPS60230167A (en) 1984-04-27 1984-04-27 Image forming device

Country Status (1)

Country Link
JP (1) JPS60230167A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6240471A (en) * 1985-08-16 1987-02-21 Casio Comput Co Ltd Life informing device for image forming unit
JPS64972A (en) * 1987-06-24 1989-01-05 Sharp Corp Developing device
JPH03266859A (en) * 1990-03-16 1991-11-27 Matsushita Electric Ind Co Ltd Color image forming device
US5077582A (en) * 1988-05-17 1991-12-31 Monitel Products Corp. Photocopy monitoring system
US5293196A (en) * 1991-04-18 1994-03-08 Canon Kabushiki Kaisha Communication control apparatus for monitoring a condition of a machine and for transmittiing the condition to an external apparatus
US5359391A (en) * 1991-04-18 1994-10-25 Canon Kabushiki Kaisha Equipment control apparatus
US5488454A (en) * 1991-04-18 1996-01-30 Canon Kabushiki Kaisha Control of equipment and of communication with plural units of equipment
US5894416A (en) * 1991-04-18 1999-04-13 Canon Kabushiki Kaisha Equipment control unit
US6064915A (en) * 1991-04-18 2000-05-16 Canon Kabushiki Kaisha Equipment control apparatus

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6240471A (en) * 1985-08-16 1987-02-21 Casio Comput Co Ltd Life informing device for image forming unit
JPS64972A (en) * 1987-06-24 1989-01-05 Sharp Corp Developing device
US5077582A (en) * 1988-05-17 1991-12-31 Monitel Products Corp. Photocopy monitoring system
JPH03266859A (en) * 1990-03-16 1991-11-27 Matsushita Electric Ind Co Ltd Color image forming device
US5293196A (en) * 1991-04-18 1994-03-08 Canon Kabushiki Kaisha Communication control apparatus for monitoring a condition of a machine and for transmittiing the condition to an external apparatus
US5359391A (en) * 1991-04-18 1994-10-25 Canon Kabushiki Kaisha Equipment control apparatus
US5420667A (en) * 1991-04-18 1995-05-30 Canon Kabushiki Kaisha Communication control apparatus for monitoring a condition of an image forming apparatus and inhibiting transmission of data when a power supply means is turned off
US5488454A (en) * 1991-04-18 1996-01-30 Canon Kabushiki Kaisha Control of equipment and of communication with plural units of equipment
US5493364A (en) * 1991-04-18 1996-02-20 Canon Kabushiki Kaisha Equipment control apparatus having means to communicate with a centralized control apparatus
US5894416A (en) * 1991-04-18 1999-04-13 Canon Kabushiki Kaisha Equipment control unit
US6064915A (en) * 1991-04-18 2000-05-16 Canon Kabushiki Kaisha Equipment control apparatus
US6112035A (en) * 1991-04-18 2000-08-29 Canon Kabushiki Kaisha Equipment control apparatus

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