JPS6448247U - - Google Patents

Info

Publication number
JPS6448247U
JPS6448247U JP14460787U JP14460787U JPS6448247U JP S6448247 U JPS6448247 U JP S6448247U JP 14460787 U JP14460787 U JP 14460787U JP 14460787 U JP14460787 U JP 14460787U JP S6448247 U JPS6448247 U JP S6448247U
Authority
JP
Japan
Prior art keywords
printer head
led printer
power supply
monitor terminal
supply device
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
JP14460787U
Other languages
English (en)
Other versions
JPH078213Y2 (ja
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 filed Critical
Priority to JP1987144607U priority Critical patent/JPH078213Y2/ja
Publication of JPS6448247U publication Critical patent/JPS6448247U/ja
Application granted granted Critical
Publication of JPH078213Y2 publication Critical patent/JPH078213Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Dot-Matrix Printers And Others (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Facsimiles In General (AREA)

Description

【図面の簡単な説明】
第1図は、本考案の一実施例であるLEDプリ
ンタヘツドの概略説明図、第2図は従来のLED
プリンタヘツドにおける特性図、第3図は従来の
LEDプリンタヘツドによる印字品質等を説明す
るための図である。 1……LEDプリンタヘツドのFPC、2……
LEDアレイ、3……電源装置、4……導体(C
u箔)、5……導体(Cu箔)、6……モニタ端
子、7……モニタ端子、8……導線、9……導線

Claims (1)

    【実用新案登録請求の範囲】
  1. LEDプリンタヘツド内部の電源ラインに、電
    圧を検知するためのモニタ用端子を設け、このモ
    ニタ用端子と、LEDプリンタヘツドの駆動用電
    源装置とを導線によつて接続することにより、モ
    ニタ用端子で検知した電圧を、上記電源装置へフ
    イードバツクして上記LEDプリンタヘツド内部
    の電源ラインを定電圧制御するようにしたことを
    特徴とするLEDプリンタヘツド。
JP1987144607U 1987-09-22 1987-09-22 Ledプリンタヘッド Expired - Lifetime JPH078213Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987144607U JPH078213Y2 (ja) 1987-09-22 1987-09-22 Ledプリンタヘッド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987144607U JPH078213Y2 (ja) 1987-09-22 1987-09-22 Ledプリンタヘッド

Publications (2)

Publication Number Publication Date
JPS6448247U true JPS6448247U (ja) 1989-03-24
JPH078213Y2 JPH078213Y2 (ja) 1995-03-01

Family

ID=31412461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987144607U Expired - Lifetime JPH078213Y2 (ja) 1987-09-22 1987-09-22 Ledプリンタヘッド

Country Status (1)

Country Link
JP (1) JPH078213Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60198872A (ja) * 1984-03-23 1985-10-08 Seiko Instr & Electronics Ltd Led駆動用mos集積回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60198872A (ja) * 1984-03-23 1985-10-08 Seiko Instr & Electronics Ltd Led駆動用mos集積回路

Also Published As

Publication number Publication date
JPH078213Y2 (ja) 1995-03-01

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