JPS6168263U

JPS6168263U -

Info

Publication number: JPS6168263U
Application number: JP15368484U
Authority: JP
Priority date: 1984-10-12
Filing date: 1984-10-12
Publication date: 1986-05-10

Description

[Brief explanation of the drawing]

第１図は考案の構成を示したブロツク図、第２
図は実施例の概略図、第３図はスキユーセンサの
配置およびスキユーの説明図、第４図は保持部材
の底面図、第５，６図は第４図の−線および
−線に沿つた断面図、第７，８，９図はガイ
ド板による矯正の説明図、第１０図はスキユー矯
正装置および複写部等の制御回路図、第１１図は
制御回路のタイムチヤート、第１２図は矯正装置
の傾動を示す説明図、第１３，１４図はマイクロ
コンピユータのフロー図、第１５図は従来の複写
機の概略説明図である。３２……原稿挿入口、４１……スリツト露光部
、５０……反転搬送路、６１……複写部、１３１
〜１３４……スキユーセンサ、１８０……マイク
ロコンピユータ。 Figure 1 is a block diagram showing the structure of the invention, Figure 2
The figure is a schematic diagram of the embodiment, Figure 3 is an explanatory diagram of the arrangement of the skew sensor and skew, Figure 4 is a bottom view of the holding member, and Figures 5 and 6 are cross sections taken along lines - and - in Figure 4. Figures 7, 8, and 9 are explanatory diagrams of correction using the guide plate, Figure 10 is a control circuit diagram of the skew correction device and copying section, etc., Figure 11 is a time chart of the control circuit, and Figure 12 is the correction device. 13 and 14 are flow diagrams of a microcomputer, and FIG. 15 is a schematic diagram of a conventional copying machine. 32... Original insertion slot, 41... Slit exposure section, 50... Reversing conveyance path, 61... Copying section, 131
~134... Skew sensor, 180... Microcomputer.

Claims

[Scope of utility model registration request]

A conveyance path for conveying a document from the document insertion slot to the slit exposure section, and a conveyance path formed above this conveyance path to form a conveyance loop to convey the document conveyed to the slit exposure section again to the slit exposure section. A reversing conveyance path and a slit exposure section of the conveyance path are installed at a predetermined interval in a direction perpendicular to the direction in which the document travels, and when the document reaches the installation position, the first and second 2. The first outputs the detection signal.
, a second document detecting member, the document is circulated through the conveyance loop formed by the reversing conveyance path, and each time the document passes through the slit exposure section, the document is copied by the copying means. a clock pulse generating means for generating clock pulses at predetermined intervals in a copying machine configured to eject the original document onto a paper output table when the number of copies reaches a preset number; a counter means into which a second detection signal and a clock pulse can be input; It is designed to count the number and output a count signal to reset it, and furthermore, the count signal can be input, and when the count signal is input, the count signal is compared with the preset number. comparing means for outputting a comparison signal when the count signal is equal to or greater than a set number, and stopping means for stopping the operation of the copying means when the comparison signal is inputtable and the comparison signal is input. A copying machine characterized by comprising: