JPS5642657A - Carriage device for printer employing printing wheel cassette - Google Patents

Carriage device for printer employing printing wheel cassette

Info

Publication number
JPS5642657A
JPS5642657A JP11784779A JP11784779A JPS5642657A JP S5642657 A JPS5642657 A JP S5642657A JP 11784779 A JP11784779 A JP 11784779A JP 11784779 A JP11784779 A JP 11784779A JP S5642657 A JPS5642657 A JP S5642657A
Authority
JP
Japan
Prior art keywords
wheel
printing wheel
cassette
trouble
stopped
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
JP11784779A
Other languages
Japanese (ja)
Other versions
JPS5928468B2 (en
Inventor
Ko Shojiyu
Yoshiji Tanaka
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 JP11784779A priority Critical patent/JPS5928468B2/en
Publication of JPS5642657A publication Critical patent/JPS5642657A/en
Publication of JPS5928468B2 publication Critical patent/JPS5928468B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To prevent a trouble or a malfunction due to an erroneous connection of a printing wheel and a selection motor by a method wherein attaching or detaching of the printing wheel cassette becomes impossible when the printing wheel is not stopped at a home position.
CONSTITUTION: When a printing wheel 22 is not stopped at a specified home position after a selection command is finished due to a trouble or the like of a circuit, a position of an arm of a wheel catch 12 is not coincided with positions of grooves 11a, 11b around an aperture 11 of a wall 10 and the wheel catch becomes unabled to retreat bacause the arm thereof is abutted against the wall. Consequently, an operator notices the unusual easily, but he can not retrieve also a wheel cassette 9 being stopped at an erroneous position by withdrawing it from a carriage 1, therefore, a malfunction such as a trouble, a misprinting or the like caused by the carelessness of an operator without noticing that the wheel cassette is at an erroneous position may be prevented.
COPYRIGHT: (C)1981,JPO&Japio
JP11784779A 1979-09-17 1979-09-17 Printers that use print wheel cassettes Expired JPS5928468B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11784779A JPS5928468B2 (en) 1979-09-17 1979-09-17 Printers that use print wheel cassettes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11784779A JPS5928468B2 (en) 1979-09-17 1979-09-17 Printers that use print wheel cassettes

Publications (2)

Publication Number Publication Date
JPS5642657A true JPS5642657A (en) 1981-04-20
JPS5928468B2 JPS5928468B2 (en) 1984-07-13

Family

ID=14721738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11784779A Expired JPS5928468B2 (en) 1979-09-17 1979-09-17 Printers that use print wheel cassettes

Country Status (1)

Country Link
JP (1) JPS5928468B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58194539A (en) * 1982-05-10 1983-11-12 Kyushu Matsushita Denki Kk Printing apparatus
JPS59155049A (en) * 1983-02-23 1984-09-04 Ricoh Co Ltd Attachment structure for type wheel of printer
US4586836A (en) * 1983-02-09 1986-05-06 Caracteres S.A. Characters carrying disc for printing machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58194539A (en) * 1982-05-10 1983-11-12 Kyushu Matsushita Denki Kk Printing apparatus
JPH0326129B2 (en) * 1982-05-10 1991-04-09 Kyushu Matsushita Denki Kk
US4586836A (en) * 1983-02-09 1986-05-06 Caracteres S.A. Characters carrying disc for printing machine
JPS59155049A (en) * 1983-02-23 1984-09-04 Ricoh Co Ltd Attachment structure for type wheel of printer
JPH0545422B2 (en) * 1983-02-23 1993-07-09 Ricoh Kk

Also Published As

Publication number Publication date
JPS5928468B2 (en) 1984-07-13

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