JPH01161044U

JPH01161044U -

Info

Publication number: JPH01161044U
Application number: JP5585488U
Authority: JP
Priority date: 1988-04-27
Filing date: 1988-04-27
Publication date: 1989-11-08
Anticipated expiration: 2003-04-27
Also published as: JP2537990Y2

Description

[Brief explanation of the drawing]

第１図は本考案の第１実施例を示す斜視図、第
２図〜第７図は動作状態を示す要部側面図、第８
図は第２実施例を示す斜視図、第９図および第１
０図は動作状態を示す要部側面図、第１１図は第
３実施例を示す斜視図、第１２図〜第１７図は動
作状態を示す要部側面図、第１８図〜第２０図は
第４実施例の動作状態を示す要部側面図、第２１
図は第１従来例の側面図、第２２図は第１従来例
の側面図である。１０……プラテン、１１……プラテンギヤ、１
５……印字ヘツド、１７……フロントペーパガイ
ド、１８……第１のメインフイードローラ、１９
……フロントペーパガイドアツパ、２０……第１
のサブフイードローラ、２１……排出用ペーパガ
イド、２２……排出用ペーパガイドロワ、２３…
…第２のサブフイードローラ、２６……ペーパシ
ユート、２７……第３のサブフイードローラ、２
８……リヤペーパガイド、２９……第２のメイン
フイードローラ、３０……リヤペーパガイドアツ
パ、３１……第４のサブフイードローラ、３２…
…第５のサブフイードローラ、３５……用紙走行
切換部材、３８……プランジヤマグネツト、４１
……モータ、４４……用紙クランプアーム、４５
……弾性部材、４８……プランジヤマグネツト、
５１……用紙、５２……フオトセンサ、５３……
フオトセンサ、５４……湾曲部、５８……ペーパ
ガイドアツセンブリ、５９……第３のメインフイ
ードローラ、６０……第５のサブフイードローラ
、６９……フオトセンサ、７０……ペーパガイド
アツセンブリ。 FIG. 1 is a perspective view showing the first embodiment of the present invention, FIGS. 2 to 7 are side views of main parts showing the operating state, and FIG.
The figures are a perspective view showing the second embodiment, FIG. 9, and the first embodiment.
Fig. 0 is a side view of the main part showing the operating state, Fig. 11 is a perspective view showing the third embodiment, Figs. 12 to 17 are side views of the main part showing the operating state, and Figs. 18 to 20 are Main part side view showing the operating state of the fourth embodiment, No. 21
The figure is a side view of the first conventional example, and FIG. 22 is a side view of the first conventional example. 10...platen, 11...platen gear, 1
5... Print head, 17... Front paper guide, 18... First main feed roller, 19
...Front paper guide Atsupa, 20...1st
sub-feed roller, 21... paper guide for discharging, 22... paper guide lower for discharging, 23...
...Second sub-feed roller, 26...Paper shoot, 27...Third sub-feed roller, 2
8... Rear paper guide, 29... Second main feed roller, 30... Rear paper guide topper, 31... Fourth sub feed roller, 32...
...Fifth sub-feed roller, 35... Paper travel switching member, 38... Plunger magnet, 41
...Motor, 44...Paper clamp arm, 45
...Elastic member, 48...Plunger magnet,
51... Paper, 52... Photo sensor, 53...
Photo sensor, 54...Bending portion, 58...Paper guide assembly, 59...Third main feed roller, 60...Fifth sub feed roller, 69...Photo sensor, 70...Paper guide assembly.

Claims

[Scope of Claim for Utility Model Registration] Printing on paper that is fed by a paper transport means consisting of a main feed roller and a sub-feed roller through a paper travel path consisting of a paper guide and a paper guide topper, facing a platen. In a printer that prints using a head, paper conveying means each consisting of a main feed roller and a sub-feed roller are provided in the front and back directions in which the paper travels across a printing section consisting of a platen and a printing head opposed thereto, and the above-mentioned method is provided. In front of the paper transport means on the front side in the paper running direction and on the back side of the paper transport means on the back side in the paper running direction, there are provided paper running paths each consisting of a paper guide and a paper guide top for running the paper, and the other paper A detection means for detecting the passage of paper is provided between the conveyance means and the print head, a paper travel stop member for stopping the travel of the paper is provided on the opposite side of the detection means across the paper conveyance means, and furthermore, both of the above-mentioned A printer characterized in that a paper chute is provided along the platen on the opposite side of the print head with the platen sandwiched between the paper conveying means, and this paper chute is communicated with a paper ejection path provided along the paper traveling path.