JP2013086403A5

JP2013086403A5 -

Info

Publication number: JP2013086403A5
Application number: JP2011230401A
Authority: JP
Filing date: 2011-10-20
Publication date: 2014-09-11
Anticipated expiration: 2031-10-20

Description

（適用例１）搬送される記録媒体に、インクを吐出して情報を印刷するヘッドと、前記ヘッドに対向配置されるプラテンと、前記ヘッドを搭載したものであって、キャリッジ移動機構によって、前記ヘッドと前記プラテンが対峙する印刷位置と、前記印刷位置から離れた待機位置との間を移動可能に設けられたキャリッジと、前記印刷位置において、前記ヘッドと前記プラテンとの間隙を予め設定された寸法に保つ、前記プラテンおよび／または前記キャリッジに設けられた間隙形成部とを、備えることを特徴とするインクジェットプリンター。
In Application Example 1 recording medium conveyed, a head for printing information by discharging ink, and a platen disposed opposite to the head, there is mounted the head, the carriage moving mechanism, wherein a print position where the head and the platen is opposed, the carriage being movable between a standby position away from the printing position, at the printing position, which is preset gap between the said head platen An ink jet printer comprising: a platen and / or a gap forming part provided in the carriage, which is maintained in size.

（適用例２）前記間隙形成部は、前記プラテンおよび／または前記キャリッジの前記記録媒体の搬送領域以外の領域に設けられた、前記ヘッドと前記プラテンが対峙する対峙方向に突出する３箇所以上の突起であることを特徴とする上記のインクジェットプリンター。
(Application Example 2) The gap forming portion is provided in an area other than the conveyance area of the platen and / or the carriage of the recording medium and protrudes in three or more locations that protrude in the opposite direction where the head and the platen face each other. Said inkjet printer characterized by being a protrusion.

（適用例４）前記間隙形成部は、前記プラテンおよび／または前記キャリッジの前記搬送領域以外の領域に前記記録媒体の搬送方向に沿って設けられた、前記ヘッドと前記プラテンが対峙する対峙方向に突出する２本以上のリブであることを特徴とする上記のインクジェットプリンター。 (Application Example 4) The gap forming portion is provided in an area other than the conveyance area of the platen and / or the carriage along a conveyance direction of the recording medium, in a facing direction where the head and the platen are opposed to each other. The inkjet printer as described above, wherein the two or more ribs protrude.

Claims

A head that prints information by ejecting ink onto a transported recording medium;
A platen disposed opposite to the head;
It is one obtained by mounting the head, the carriage movement mechanism, and a printing position in which the said head platen faces, the carriage is movable between a standby position away from the printing position,
Wherein in the printing position, ink jet printer, characterized in that said head keeps a preset size the gap between the platen, obtain Preparations and a gap-forming portion provided on the platen and / or the carriage.

The gap forming portion is provided with three or more protrusions provided in an area other than the conveyance area of the recording medium of the platen and / or the carriage and protruding in an opposite direction where the head and the platen face each other. The inkjet printer according to claim 1, wherein

The ink jet printer according to claim 1, wherein the platen includes a suction mechanism that sucks the recording medium in a transport region in which the recording medium is transported.

The gap forming portion is provided in an area other than the conveyance area of the platen and / or the carriage along the conveyance direction of the recording medium and protrudes in the opposite direction where the head and the platen face each other. The inkjet printer according to claim 1, wherein the inkjet printer is a rib.