JPS5521012A - Elimination method for black stripe occurring separation border - Google Patents

Elimination method for black stripe occurring separation border

Info

Publication number
JPS5521012A
JPS5521012A JP9275878A JP9275878A JPS5521012A JP S5521012 A JPS5521012 A JP S5521012A JP 9275878 A JP9275878 A JP 9275878A JP 9275878 A JP9275878 A JP 9275878A JP S5521012 A JPS5521012 A JP S5521012A
Authority
JP
Japan
Prior art keywords
drum
paper
separating
black stripe
elimination method
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
JP9275878A
Other languages
Japanese (ja)
Inventor
Akira Nakazato
Sohei Shibazaki
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 Finetech Nisca Inc
Original Assignee
Copyer 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 Copyer Co Ltd filed Critical Copyer Co Ltd
Priority to JP9275878A priority Critical patent/JPS5521012A/en
Publication of JPS5521012A publication Critical patent/JPS5521012A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent stain on both durm ends from forming black stripes due to transfer, by separating up copying paper from the drum with guides positioned a little above the outer circumference of the drum.
CONSTITUTION: Copying paper 9 exceding both ends of drum 1 moves forward in contact to guide plate 13, and after transfer, raised from drum 1 with separating claws 16, and drawn out round separating roller 15. Since the paper moves together with drum 1 with both the paper ends a little apart from drum 1, both the paper ends are separated from the end surfaces of drum 1. Accordingly, stain on the end surfaces not is transferred to paper 9, permitting black stripes occurring linearly in the direction of movement of paper 9 of electrostatic copiers to be prevented.
COPYRIGHT: (C)1980,JPO&Japio
JP9275878A 1978-07-30 1978-07-30 Elimination method for black stripe occurring separation border Pending JPS5521012A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9275878A JPS5521012A (en) 1978-07-30 1978-07-30 Elimination method for black stripe occurring separation border

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9275878A JPS5521012A (en) 1978-07-30 1978-07-30 Elimination method for black stripe occurring separation border

Publications (1)

Publication Number Publication Date
JPS5521012A true JPS5521012A (en) 1980-02-14

Family

ID=14063319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9275878A Pending JPS5521012A (en) 1978-07-30 1978-07-30 Elimination method for black stripe occurring separation border

Country Status (1)

Country Link
JP (1) JPS5521012A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007154081A (en) * 2005-12-07 2007-06-21 Japan Organo Co Ltd Functional group introduction reaction column, functional group introduction apparatus, and functional group introduction method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007154081A (en) * 2005-12-07 2007-06-21 Japan Organo Co Ltd Functional group introduction reaction column, functional group introduction apparatus, and functional group introduction method

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