JP2008203880A5 - - Google Patents
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- Publication number
- JP2008203880A5 JP2008203880A5 JP2008111642A JP2008111642A JP2008203880A5 JP 2008203880 A5 JP2008203880 A5 JP 2008203880A5 JP 2008111642 A JP2008111642 A JP 2008111642A JP 2008111642 A JP2008111642 A JP 2008111642A JP 2008203880 A5 JP2008203880 A5 JP 2008203880A5
- Authority
- JP
- Japan
- Prior art keywords
- power source
- load
- forming apparatus
- image forming
- auxiliary power
- 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
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- 239000003990 capacitor Substances 0.000 claims 1
Claims (3)
充放電可能な補助電源と、
前記補助電源からの電力もしくは前記商用電源からの電力で駆動し、前記画像形成装置の動作モードに応じてシーケンシャルに動作する第１の負荷と、
前記商用電源からの電力で駆動し、前記画像形成装置の動作モードに応じてシーケンシャルに動作する第２の負荷と、
前記商用電源からの前記第１の負荷への電力の供給と、前記補助電源からの前記第１の負荷への電力の供給とを切り替える切替手段と、
前記画像形成装置の動作モードに応じて、前記第１の負荷、前記第２の負荷、及び前記切替手段をそれぞれシーケンシャルに駆動制御する制御手段と、
を備え、
前記制御手段は、前記商用電源からの電力で前記第１の負荷及び前記第２の負荷へ電力供給できないときに、前記補助電源からの電力を前記第１の負荷に供給するよう、前記切替手段を制御することを特徴とする画像形成装置。 In an image forming apparatus that forms a toner image based on a read original image and transfers the formed toner image to a recording sheet.
Auxiliary power supply that can be charged and discharged,
A first load that is driven by power from the auxiliary power source or power from the commercial power source and operates sequentially according to an operation mode of the image forming apparatus;
A second load that is driven by power from the commercial power source and operates sequentially according to an operation mode of the image forming apparatus;
Switching means for switching between supply of power from the commercial power source to the first load and supply of power from the auxiliary power source to the first load;
A control unit that sequentially drives and controls the first load, the second load, and the switching unit according to an operation mode of the image forming apparatus;
With
The switching means is configured to supply power from the auxiliary power source to the first load when power from the commercial power source cannot be supplied to the first load and the second load. An image forming apparatus that controls the image forming apparatus.
前記補助電源と前記第１の負荷との間に、前記補助電源の出力を所定の電圧に変換するコンバータと、をさらに備え、
前記所定の電圧は、前記ＡＣ／ＤＣコンバータが出力する電圧のうちの一の電圧と同じ電圧値であることを特徴とする請求項１に記載の画像形成装置。 An AC / DC converter for converting the commercial power source into a DC power source having a plurality of voltage values between the commercial power source and the first load;
A converter for converting an output of the auxiliary power source into a predetermined voltage between the auxiliary power source and the first load;
The predetermined voltage is, the image forming apparatus according to claim 1, wherein the same voltage value der Rukoto as one of the voltage of the voltage that the AC / DC converter outputs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008111642A JP2008203880A (en) | 2003-01-08 | 2008-04-22 | Image forming apparatus |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003001848 | 2003-01-08 | ||
| JP2008111642A JP2008203880A (en) | 2003-01-08 | 2008-04-22 | Image forming apparatus |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003095652A Division JP4308562B2 (en) | 2003-01-08 | 2003-03-31 | Image forming apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008203880A JP2008203880A (en) | 2008-09-04 |
| JP2008203880A5 true JP2008203880A5 (en) | 2008-10-23 |
Family
ID=39781377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008111642A Pending JP2008203880A (en) | 2003-01-08 | 2008-04-22 | Image forming apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2008203880A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4943100B2 (en) * | 2005-09-16 | 2012-05-30 | 株式会社リコー | Image forming apparatus |
| JP2010257212A (en) * | 2009-04-24 | 2010-11-11 | Panasonic Electric Works Co Ltd | Home fire alarm |
| JP5686713B2 (en) * | 2011-09-29 | 2015-03-18 | 京セラドキュメントソリューションズ株式会社 | Electronics |
| JP6053300B2 (en) * | 2012-03-27 | 2016-12-27 | キヤノン株式会社 | Electronics |
| JP5988730B2 (en) | 2012-06-29 | 2016-09-07 | キヤノン株式会社 | Image forming apparatus |
| JP6798110B2 (en) | 2016-01-27 | 2020-12-09 | 株式会社リコー | Image forming device |
-
2008
- 2008-04-22 JP JP2008111642A patent/JP2008203880A/en active Pending
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