JPH03240551A - Ink jet recording head - Google Patents

Ink jet recording head

Info

Publication number
JPH03240551A
JPH03240551A JP3802790A JP3802790A JPH03240551A JP H03240551 A JPH03240551 A JP H03240551A JP 3802790 A JP3802790 A JP 3802790A JP 3802790 A JP3802790 A JP 3802790A JP H03240551 A JPH03240551 A JP H03240551A
Authority
JP
Japan
Prior art keywords
discharge aperture
blade
ink
aperture surface
recording head
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
JP3802790A
Inventor
Toshihiko Totsugi
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP3802790A priority Critical patent/JPH03240551A/en
Publication of JPH03240551A publication Critical patent/JPH03240551A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To ensure that the faulty discharge and splash of ink from a discharge aperture are eliminated by arranging an ink absorber at a position which the tip of a blade comes in contact with after a discharge aperture surface is wiped.
CONSTITUTION: A discharge aperture surface 1b is wiped in the sequential order of (a) - (b) - (c) - (d) using a blade. An ink absorber 2 having a blade 7 cleaning function is arranged at an adjacent position to a rear flow side for wiping the discharge aperture surface 1b of an ink jet recording head 1. Thus an attachment 8 such as ink or dust which sticks to the blade 7 is removed only by wiping the discharge aperture surface 1b.
COPYRIGHT: (C)1991,JPO&Japio
JP3802790A 1990-02-19 1990-02-19 Ink jet recording head Pending JPH03240551A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3802790A JPH03240551A (en) 1990-02-19 1990-02-19 Ink jet recording head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3802790A JPH03240551A (en) 1990-02-19 1990-02-19 Ink jet recording head

Publications (1)

Publication Number Publication Date
JPH03240551A true JPH03240551A (en) 1991-10-25

Family

ID=12514081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3802790A Pending JPH03240551A (en) 1990-02-19 1990-02-19 Ink jet recording head

Country Status (1)

Country Link
JP (1) JPH03240551A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006095779A (en) * 2004-09-28 2006-04-13 Konica Minolta Holdings Inc Inkjet recording apparatus and method for wiping multi-head unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006095779A (en) * 2004-09-28 2006-04-13 Konica Minolta Holdings Inc Inkjet recording apparatus and method for wiping multi-head unit
JP4591014B2 (en) * 2004-09-28 2010-12-01 コニカミノルタホールディングス株式会社 Inkjet recording apparatus and multi-head unit wiping method

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