JPS63116462U

JPS63116462U -

Info

Publication number: JPS63116462U
Application number: JP634787U
Authority: JP
Priority date: 1987-01-20
Filing date: 1987-01-20
Publication date: 1988-07-27

Description

[Brief explanation of the drawing]

第１図は、実施例記録紙の残量検出表示装置を
示す要部拡大正面図、第２図は、記録紙と検知器
との関係を示す要部拡大斜視図、第３図は、実施
例記録紙の残量検出装置の回路構成ブロツク図、
第４図は、実施例記録紙の残量検出表示装置の処
理動作を示すフローチヤート、第５図は、用紙残
量指標部の他の実施例を示す要部拡大斜視図であ
る。２：記録紙、３：検知器、５：ＣＰＵ、６：表
示装置、７：メモリ、２１：用紙残量指標部。 FIG. 1 is an enlarged front view of the main parts showing the remaining amount detection and display device for the recording paper according to the embodiment, FIG. 2 is an enlarged perspective view of the main parts showing the relationship between the recording paper and the detector, and FIG. Example circuit configuration block diagram of a recording paper remaining amount detection device,
FIG. 4 is a flowchart showing the processing operation of the recording paper remaining amount detection and display device according to the embodiment, and FIG. 5 is an enlarged perspective view of main parts showing another embodiment of the paper remaining amount indicator section. 2: Recording paper, 3: Detector, 5: CPU, 6: Display device, 7: Memory, 21: Paper remaining amount indicator section.

Claims

[Scope of utility model registration request]

A roll of recording paper, a detector disposed corresponding to the recording paper, a paper remaining amount indicator formed at least at a trailing end of the recording paper and detected by the detector, and the detector What is claimed is: 1. A recording paper remaining amount detection and display device comprising: a display section that displays the time to replace the recording paper based on a detection signal from an output paper remaining amount indicator section;