JPS5779937A - Apparatus with state display recorder - Google Patents

Apparatus with state display recorder

Info

Publication number
JPS5779937A
JPS5779937A JP55156388A JP15638880A JPS5779937A JP S5779937 A JPS5779937 A JP S5779937A JP 55156388 A JP55156388 A JP 55156388A JP 15638880 A JP15638880 A JP 15638880A JP S5779937 A JPS5779937 A JP S5779937A
Authority
JP
Japan
Prior art keywords
display device
state display
display recorder
weight
light
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
JP55156388A
Other languages
Japanese (ja)
Inventor
Tsunehide Takahashi
Akiyoshi Onoue
Yoshihiro Matsumoto
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP55156388A priority Critical patent/JPS5779937A/en
Publication of JPS5779937A publication Critical patent/JPS5779937A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/55—Self-diagnostics; Malfunction or lifetime display

Abstract

PURPOSE:To make a display device inexpensive, small in size and light in weight by displaying and recording the operation states of apparatus by using an electrochromic display device. CONSTITUTION:For example, in a copying machine, the contents of abnormality of copying processes are displayed by characters or symbols in an electrochromic display device 9. Thereby, the display device is made inexpensive, small in size and light in weight.
JP55156388A 1980-11-06 1980-11-06 Apparatus with state display recorder Pending JPS5779937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55156388A JPS5779937A (en) 1980-11-06 1980-11-06 Apparatus with state display recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55156388A JPS5779937A (en) 1980-11-06 1980-11-06 Apparatus with state display recorder

Publications (1)

Publication Number Publication Date
JPS5779937A true JPS5779937A (en) 1982-05-19

Family

ID=15626647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55156388A Pending JPS5779937A (en) 1980-11-06 1980-11-06 Apparatus with state display recorder

Country Status (1)

Country Link
JP (1) JPS5779937A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6015185A (en) * 1983-07-07 1985-01-25 Oki Electric Ind Co Ltd Printer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6015185A (en) * 1983-07-07 1985-01-25 Oki Electric Ind Co Ltd Printer
JPH0422708B2 (en) * 1983-07-07 1992-04-20 Oki Electric Ind Co Ltd

Similar Documents

Publication Publication Date Title
US4042294A (en) Illuminated electro-optical display apparatus
GB2067812B (en) Liquid crystal display device with write-in capability
GB2002943B (en) Liquid crystal display with dark characters on light background
IL53260A (en) Liquid crystal display system
GB8317206D0 (en) Segmented type liquid crystal display
GB2037472B (en) Liquid crystal matrix display device
JPS52103993A (en) Liquid crystal display unit
JPS5342057A (en) Liquid crystal display unit
DE3064970D1 (en) Device for driving and controlling the operation of an electro-optic data display, consisting of liquid crystal display elements (lcd device)
JPS5275198A (en) Illuminator for liquid crystal display unit
JPS5772187A (en) Dot matrix displaying liquid crystal device
JPS55993A (en) Controlling message displaying key and message display on liquid crystal display unit
HK182A (en) Arrangement with liquid crystal displays
JPS5779937A (en) Apparatus with state display recorder
GB2064194B (en) Matrix type liquid crystal display device
GB1542006A (en) Liquid crystal display device
JPS5267213A (en) Test equipment of solid pickup element
JPS5581387A (en) Dot matrix liquid crystal display unit
JPS52121352A (en) Liquid crystal display device
JPS5573093A (en) Method and device for driving liquid crystal display unit
JPS5318398A (en) Liquid crystal display unit
JPS5377646A (en) Liquid crystal display element
JPS53131818A (en) Display device of small tape recorder
JPS5296044A (en) Liquid crystal display unit
JPS52149458A (en) Filter for vestigial side-band communicating system