JPS6424782A - Detecting system for abnormal head gap - Google Patents

Detecting system for abnormal head gap

Info

Publication number
JPS6424782A
JPS6424782A JP18135187A JP18135187A JPS6424782A JP S6424782 A JPS6424782 A JP S6424782A JP 18135187 A JP18135187 A JP 18135187A JP 18135187 A JP18135187 A JP 18135187A JP S6424782 A JPS6424782 A JP S6424782A
Authority
JP
Japan
Prior art keywords
ribbon
head gap
abnormal
slackening
carrier
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
JP18135187A
Other languages
Japanese (ja)
Inventor
Toshiaki Kitamura
Shinichi Watarai
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP18135187A priority Critical patent/JPS6424782A/en
Publication of JPS6424782A publication Critical patent/JPS6424782A/en
Pending legal-status Critical Current

Links

Landscapes

  • Impression-Transfer Materials And Handling Thereof (AREA)
  • Dot-Matrix Printers And Others (AREA)

Abstract

PURPOSE:To detect a mis-setting at an early stage and avoid contaminating a paper or missing of data, by providing a means for detecting an abnormal feed of an ink ribbon, and a means for positively slackening the ribbon when head gap is abnormal. CONSTITUTION:A carrier 2 can be moved perpendicularly to a platen 3 in conjunction with a paper thickness adjusting lever, to adjust head gap. A feeding rubber as a slackening means 8 is fixed to an end part of the carrier 2 on the upstream side with respect to the feeding direction of an ink ribbon. When a rubber member 8a makes contact with the ink ribbbon 5, the ribbon 5 being fed is braked by a frictional force, resulting in a slackening in the ribbon 5. A slack-detecting means 9 is disposed at a roller nearest to a ribbon outlet of a ribbon cassette 6. A roller rotated according to the movement of the ribbon and a magnetic coil means are disposed on the path of the ribbon, and the carrier for a head operated in conjunction with the paper thickness adjusting means is provided with a flexible elastic member having a high frictional coefficient opposite to the ribbon, whereby an abnormal head gap can be detected at an early stage.
JP18135187A 1987-07-21 1987-07-21 Detecting system for abnormal head gap Pending JPS6424782A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18135187A JPS6424782A (en) 1987-07-21 1987-07-21 Detecting system for abnormal head gap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18135187A JPS6424782A (en) 1987-07-21 1987-07-21 Detecting system for abnormal head gap

Publications (1)

Publication Number Publication Date
JPS6424782A true JPS6424782A (en) 1989-01-26

Family

ID=16099191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18135187A Pending JPS6424782A (en) 1987-07-21 1987-07-21 Detecting system for abnormal head gap

Country Status (1)

Country Link
JP (1) JPS6424782A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10227624B4 (en) * 2001-07-03 2006-03-16 Honda Giken Kogyo K.K. Conductor wire protective housing construction on rear window in a convertible top

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10227624B4 (en) * 2001-07-03 2006-03-16 Honda Giken Kogyo K.K. Conductor wire protective housing construction on rear window in a convertible top

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