JPS6265437U - - Google Patents
Info
- Publication number
- JPS6265437U JPS6265437U JP15636885U JP15636885U JPS6265437U JP S6265437 U JPS6265437 U JP S6265437U JP 15636885 U JP15636885 U JP 15636885U JP 15636885 U JP15636885 U JP 15636885U JP S6265437 U JPS6265437 U JP S6265437U
- Authority
- JP
- Japan
- Prior art keywords
- tray
- paper
- same size
- switching
- prohibits
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000006870 function Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Controlling Sheets Or Webs (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Paper Feeding For Electrophotography (AREA)
Description
第１図〜第７図は本考案の一実施例を説明する
ためのもので、このうち第１図は本考案のトレイ
制御装置の備えられた複写機の回路構成の要部を
示すブロツク図、第２図は複写機の概略構成図、
第３図はトレイ制御情報の入力動作を示す流れ図
、第４図は基本コピールーチンを示す流れ図、第
５図はコピー・シーケンス・ルーチンを示す流れ
図、第６図は露光制御ルーチンを示す流れ図、第
７図はフイード制御ルーチンを示す流れ図である
。
１１……ＣＰＵ、１３……ＲＯＭ、１４……Ｒ
ＡＭ、１５……不揮発性メモリ、１９……コンソ
ールキー入力装置、４２，４３……供給トレイ。
Figures 1 to 7 are for explaining one embodiment of the present invention, of which Figure 1 is a block diagram showing the main part of the circuit configuration of a copying machine equipped with the tray control device of the present invention. , Figure 2 is a schematic diagram of the copying machine,
3 is a flowchart showing the tray control information input operation, FIG. 4 is a flowchart showing the basic copy routine, FIG. 5 is a flowchart showing the copy sequence routine, FIG. 6 is a flowchart showing the exposure control routine, FIG. 7 is a flowchart showing the feed control routine. 11...CPU, 13...ROM, 14...R
AM, 15...Nonvolatile memory, 19...Console key input device, 42, 43...Supply tray.
Claims (1)
の２以上に同一のサイズの用紙がセツトされてい
るとき、現在給紙中のトレイ内の用紙が所定枚数
以下となつた時点でこのトレイと同一サイズの用
紙がセツトされている他のトレイから用紙の供給
を行うトレイ切り換え機構を備えた複写機におい
て、不揮発性メモリと、同一サイズの用紙の収容
されているトレイ間で用紙の供給の切り換えを許
すか否かを示すトレイ制御情報を前記不揮発性メ
モリに書き込むための入力手段と、この不揮発性
メモリにトレイの切り換えを禁止するトレイ制御
情報が書き込まれたときトレイの切り換えを禁止
するトレイ切換禁止手段とを具備することを特徴
とするトレイ制御装置。 When the machine is equipped with multiple paper feed trays and two or more of these paper feed trays are loaded with paper of the same size, when the paper in the tray currently being fed falls below the predetermined number, this tray In a copying machine equipped with a tray switching mechanism that supplies paper from another tray containing paper of the same size, this function uses non-volatile memory to switch the paper supply between trays containing paper of the same size. input means for writing tray control information indicating whether or not to allow tray switching into the nonvolatile memory; and a tray switching device that prohibits tray switching when tray control information that prohibits tray switching is written in the nonvolatile memory. A tray control device comprising: prohibition means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15636885U JPS6265437U (en) | 1985-10-15 | 1985-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15636885U JPS6265437U (en) | 1985-10-15 | 1985-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6265437U true JPS6265437U (en) | 1987-04-23 |
Family
ID=31077916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15636885U Pending JPS6265437U (en) | 1985-10-15 | 1985-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6265437U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5831833A (en) * | 1981-08-13 | 1983-02-24 | Canon Inc | Paper feeding apparatus |
| JPS60188244A (en) * | 1984-03-02 | 1985-09-25 | Minolta Camera Co Ltd | Paper feed conrol device |
-
1985
- 1985-10-15 JP JP15636885U patent/JPS6265437U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5831833A (en) * | 1981-08-13 | 1983-02-24 | Canon Inc | Paper feeding apparatus |
| JPS60188244A (en) * | 1984-03-02 | 1985-09-25 | Minolta Camera Co Ltd | Paper feed conrol device |
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