JPH03121841U

JPH03121841U -

Info

Publication number: JPH03121841U
Application number: JP3213790U
Authority: JP
Priority date: 1990-03-28
Filing date: 1990-03-28
Publication date: 1991-12-12

Description

[Brief explanation of the drawing]

第１図は、本考案である記録ヘツドの自動位置
調整装置の概略図、第２図は、本考案である記録
ヘツドの自動位置調整装置の記録ヘツドの調整に
関するフローチヤート、第３図は、従来のインク
ジエツト記録装置、第４図は、従来ヘツドの調整
に関するフローチヤートである。１……記録紙、２……回転ドラム、４Ａ〜４Ｄ
……記録ヘツド、８……Ｃ．Ｃ．Ｄ・カメラ、９
……画像処理部、１０……補正量算出部、１１…
…ヘツド調整機構部。 FIG. 1 is a schematic diagram of the automatic recording head position adjustment device of the present invention, FIG. 2 is a flowchart of the recording head adjustment of the recording head automatic position adjustment device of the present invention, and FIG. FIG. 4 is a flowchart relating to adjustment of a conventional inkjet recording apparatus. 1... Recording paper, 2... Rotating drum, 4A to 4D
...Record head, 8...C. C. D. Camera, 9
...Image processing unit, 10...Correction amount calculation unit, 11...
...Head adjustment mechanism section.

Claims

[Scope of utility model registration request]

This is an automatic recording head position adjustment device for a printer that records dots on the recording medium by relative movement between a recording medium that is tightly wound around a rotating drum and a plurality of recording heads, and that adjusts the position of each color on the recording medium. an image reading section that reads the dots; an image processing section that receives the image signal processed by the image reading section and calculates the center of gravity of each color dot; and an image processing section that calculates the correction amount of the recording head based on the value of the center of gravity. A recording device comprising: a correction amount calculation section; and a head adjustment mechanism section that automatically adjusts the position of the recording head so that dots of each color recorded by the recording head overlap based on the correction document. Automatic head position adjustment device.