JPH0269329U - - Google Patents
Info
- Publication number
- JPH0269329U JPH0269329U JP14842188U JP14842188U JPH0269329U JP H0269329 U JPH0269329 U JP H0269329U JP 14842188 U JP14842188 U JP 14842188U JP 14842188 U JP14842188 U JP 14842188U JP H0269329 U JPH0269329 U JP H0269329U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- supply voltage
- ray tube
- cathode ray
- predetermined value
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Projection-Type Copiers In General (AREA)
- Control Of Exposure In Printing And Copying (AREA)
- Color Electrophotography (AREA)
- Fax Reproducing Arrangements (AREA)
Description
第１図は本考案の一実施例が適用されるＣＲＴ
プリンタの概略構成図。第２図は本考案の一実施
例の構成を示すブロツク図。第３図は本考案の一
実施例の作用の説明に供する波形図。
１…インタフエース、２…輝度変調手段、３…
ＣＲＴ、４…時計手段、５…電源電圧低下検出手
段、６…電源回路、７…商用電源、１３…感光感
圧紙、１４…顕色紙。
Figure 1 shows a CRT to which an embodiment of the present invention is applied.
A schematic configuration diagram of a printer. FIG. 2 is a block diagram showing the configuration of an embodiment of the present invention. FIG. 3 is a waveform diagram for explaining the operation of an embodiment of the present invention. 1...Interface, 2...Brightness modulation means, 3...
CRT, 4... Clock means, 5... Power supply voltage drop detection means, 6... Power supply circuit, 7... Commercial power supply, 13... Photosensitive pressure sensitive paper, 14... Color developing paper.
Claims (1)
た原画像を感光媒体上に結像露光させる画像記録
装置において、電源電圧が所定値以下に低下した
ことを検出する電源電圧低下検出手段と、電源電
圧低下検出手段によつて電源電圧が所定値以下に
低下したと検出されている期間中陰極線管の輝度
を低下させ、かつ露光時間の計時を中断させる露
光中断手段とを備えたことを特徴とする画像記録
装置。 In an image recording apparatus that uses a cathode ray tube as a light source to form and expose an original image displayed on a cathode ray tube surface onto a photosensitive medium, a power supply voltage drop detection means for detecting that a power supply voltage has fallen below a predetermined value; The apparatus is characterized by comprising an exposure interrupting means for reducing the brightness of the cathode ray tube and interrupting exposure time measurement during a period in which the voltage drop detection means detects that the power supply voltage has decreased to a predetermined value or less. image recording device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14842188U JPH0269329U (en) | 1988-11-16 | 1988-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14842188U JPH0269329U (en) | 1988-11-16 | 1988-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0269329U true JPH0269329U (en) | 1990-05-25 |
Family
ID=31419733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14842188U Pending JPH0269329U (en) | 1988-11-16 | 1988-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0269329U (en) |
-
1988
- 1988-11-16 JP JP14842188U patent/JPH0269329U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0269329U (en) | ||
| JPS55111970A (en) | Developing method | |
| JPH02138739U (en) | ||
| JPS61137962U (en) | ||
| JPS63180875U (en) | ||
| JPH01153541U (en) | ||
| JPS6449951U (en) | ||
| JPS6384139U (en) | ||
| JPH03109476U (en) | ||
| JPS60143453U (en) | Toner density control device | |
| JPS6360149U (en) | ||
| JPS63148959U (en) | ||
| JPS6314253U (en) | ||
| JPS61187154U (en) | ||
| JPS5515881A (en) | Lettering method and its device | |
| JPS6170858U (en) | ||
| JPS59153566U (en) | Copy machine | |
| JPS5828862U (en) | image forming device | |
| JPS63132971U (en) | ||
| JPS591068U (en) | image forming device | |
| JPS63180876U (en) | ||
| JPH01128337U (en) | ||
| JPS62156952U (en) | ||
| JPH0232375A (en) | Reader printer | |
| JPS63187155U (en) |