JPS6387044U

JPS6387044U -

Info

Publication number: JPS6387044U
Application number: JP18125286U
Authority: JP
Priority date: 1986-11-26
Filing date: 1986-11-26
Publication date: 1988-06-07

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示すブロツク図
、第２図は第１図のプリンタヘツド部と印字用紙
との関係を示す説明図、第３図は従来の装置にお
けるプリンタヘツド部と印字用紙との関係を示す
説明図、第４図は従来の装置の外観を示す斜視図
、第５図は第４図の装置の構成を示すブロツク図
。２は操作スイツチ、３は状態表示部、４はプリ
ンタヘツド部、５は印字用紙、６は制御部、７は
用紙切れ検出部、８は印字ピン、９はインクリボ
ン、１０は印字文字濃度検出部、１１は印字文字
濃度検出器。尚、図中同一符号は同一又は相当す
る部分を示す。 Fig. 1 is a block diagram showing an embodiment of this invention, Fig. 2 is an explanatory diagram showing the relationship between the printer head shown in Fig. 1 and printing paper, and Fig. 3 shows the printer head and printing in a conventional device. FIG. 4 is a perspective view showing the appearance of a conventional device; and FIG. 5 is a block diagram showing the configuration of the device shown in FIG. 4. 2 is an operation switch, 3 is a status display section, 4 is a printer head section, 5 is a printing paper, 6 is a control section, 7 is a paper out detection section, 8 is a printing pin, 9 is an ink ribbon, and 10 is a printed character density detection section. Section 11 is a printed character density detector. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Claims for Utility Model Registration] A dot pattern that represents a character figure, etc. by colliding a printing pin of a printer head with the surface of a printing paper via an ink ribbon placed between the printing pin and the surface of the printing paper. means for printing dots on the printing paper, means for controlling which printing pin in the array of printing pins is operated, and means for controlling the relative position between the printing paper and the printer head in a plane parallel to the surface of the printing paper. Printing that detects the density of dots printed on printing paper in a printer device that has a means for moving the position and a means for detecting out of paper and paper jam and informing the user of the status via a status display section. A printer device comprising: a character density detecting means; and a means for notifying a user of the fact when the density detected by the printed character density detecting means is less than a predetermined density.