JPS60105162U - Print sheet tilt detection device - Google Patents

Print sheet tilt detection device

Info

Publication number
JPS60105162U
JPS60105162U JP19823583U JP19823583U JPS60105162U JP S60105162 U JPS60105162 U JP S60105162U JP 19823583 U JP19823583 U JP 19823583U JP 19823583 U JP19823583 U JP 19823583U JP S60105162 U JPS60105162 U JP S60105162U
Authority
JP
Japan
Prior art keywords
detection device
tilt detection
print sheet
sheet tilt
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
JP19823583U
Other languages
Japanese (ja)
Inventor
古河　靖雄
Original Assignee
セイコーインスツルメンツ株式会社
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 セイコーインスツルメンツ株式会社 filed Critical セイコーインスツルメンツ株式会社
Priority to JP19823583U priority Critical patent/JPS60105162U/en
Publication of JPS60105162U publication Critical patent/JPS60105162U/en
Pending legal-status Critical Current

Links

Landscapes

  • Handling Of Sheets (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は印字装置におけるシート傾斜検知装置の検出部
の概念を示す斜視図、第２図は従来の回路構成を示すブ
ロック図、第３図は本考案の一実施例の回路構成を示す
ブロック図である。 １・・・・・・印字シート、２，２ａ・・・・・・光源
、３，３ａ・・・・・・受光素子、５・・・・・・差動
増巾器、７，７ａ・・・・・・コンパレータ回路、８・
・・・・・反転増巾器。FIG. 1 is a perspective view showing the concept of a detection unit of a sheet tilt detection device in a printing device, FIG. 2 is a block diagram showing a conventional circuit configuration, and FIG. 3 is a block diagram showing a circuit configuration of an embodiment of the present invention. It is a diagram. 1... Printing sheet, 2, 2a... Light source, 3, 3a... Light receiving element, 5... Differential amplifier, 7, 7a... ...Comparator circuit, 8.
...Inversion amplifier.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 印字装置において、シートの両端に配置した、２送の光
源と受光素子の出力を差動増巾器に接続し、受光素子の
出力を比較し、シートの傾斜を検知することを特徴とし
た印字シートの傾斜検知装置。A printing device that is characterized by connecting the outputs of two-feed light sources and light-receiving elements placed at both ends of the sheet to a differential amplifier, comparing the outputs of the light-receiving elements, and detecting the inclination of the sheet. Seat tilt detection device.
JP19823583U 1983-12-23 1983-12-23 Print sheet tilt detection device Pending JPS60105162U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19823583U JPS60105162U (en) 1983-12-23 1983-12-23 Print sheet tilt detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19823583U JPS60105162U (en) 1983-12-23 1983-12-23 Print sheet tilt detection device

Publications (1)

Publication Number Publication Date
JPS60105162U true JPS60105162U (en) 1985-07-18

Family

ID=30757053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19823583U Pending JPS60105162U (en) 1983-12-23 1983-12-23 Print sheet tilt detection device

Country Status (1)

Country Link
JP (1) JPS60105162U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010241562A (en) * 2009-04-07 2010-10-28 Kataoka Mach Co Ltd Belt-like sheet supply device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010241562A (en) * 2009-04-07 2010-10-28 Kataoka Mach Co Ltd Belt-like sheet supply device

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