JPS5725982A - Recorder - Google Patents

Recorder

Info

Publication number
JPS5725982A
JPS5725982A JP10151280A JP10151280A JPS5725982A JP S5725982 A JPS5725982 A JP S5725982A JP 10151280 A JP10151280 A JP 10151280A JP 10151280 A JP10151280 A JP 10151280A JP S5725982 A JPS5725982 A JP S5725982A
Authority
JP
Japan
Prior art keywords
carriage
speed
phototransistor
abnormality
slits
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
JP10151280A
Other languages
Japanese (ja)
Inventor
Shigemitsu Tazaki
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 JP10151280A priority Critical patent/JPS5725982A/en
Publication of JPS5725982A publication Critical patent/JPS5725982A/en
Pending legal-status Critical Current

Links

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)

Abstract

PURPOSE: To provide a recorder capable of preventing the coil, etc. from being damaged and of informing the operator quickly the abnormality, by sensing the abnormality of the carriage speed quickly to automatically stop the driving of a motor.
CONSTITUTION: While the carriage CA is being moved, the infrared light issued from a photodiode LE causes the repetition of ON and OFF of a phototransistor PT through a slit section SS and receiving slits having the same pitch of slits as that of the slit section SS and attached to a light receiving part of the phototransistor PT to generate a timing pulse TP. By this timing pulse TP, the speed and position of the carriage CA during its scanning is detected, so that the speed, an ink jet nozzle NP and a paper feeding pulse motor PM are controlled.
COPYRIGHT: (C)1982,JPO&Japio
JP10151280A 1980-07-24 1980-07-24 Recorder Pending JPS5725982A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10151280A JPS5725982A (en) 1980-07-24 1980-07-24 Recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10151280A JPS5725982A (en) 1980-07-24 1980-07-24 Recorder

Publications (1)

Publication Number Publication Date
JPS5725982A true JPS5725982A (en) 1982-02-10

Family

ID=14302608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10151280A Pending JPS5725982A (en) 1980-07-24 1980-07-24 Recorder

Country Status (1)

Country Link
JP (1) JPS5725982A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5087134A (en) * 1989-04-07 1992-02-11 Oki Electric Industry Co., Ltd. Method of and device for printer control
EP0878316A2 (en) * 1993-08-27 1998-11-18 Hewlett-Packard Company Inkjet printhead electrical connections
JP2002307792A (en) * 2001-04-11 2002-10-23 Seiko Instruments Inc Ink jet printer
US20140152736A1 (en) * 2012-12-05 2014-06-05 Ricoh Company, Ltd Driver apparatus, image forming apparatus, and method of controlling driver apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5087134A (en) * 1989-04-07 1992-02-11 Oki Electric Industry Co., Ltd. Method of and device for printer control
EP0878316A2 (en) * 1993-08-27 1998-11-18 Hewlett-Packard Company Inkjet printhead electrical connections
EP0878316A3 (en) * 1993-08-27 1998-12-16 Hewlett-Packard Company Inkjet printhead electrical connections
JP2002307792A (en) * 2001-04-11 2002-10-23 Seiko Instruments Inc Ink jet printer
JP4574887B2 (en) * 2001-04-11 2010-11-04 株式会社セイコーアイ・インフォテック Inkjet printer
US20140152736A1 (en) * 2012-12-05 2014-06-05 Ricoh Company, Ltd Driver apparatus, image forming apparatus, and method of controlling driver apparatus
US9039127B2 (en) * 2012-12-05 2015-05-26 Ricoh Company, Ltd. Driver apparatus, image forming apparatus, and method of controlling driver apparatus

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