JP2000318888A5 - - Google Patents
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- JP2000318888A5 JP2000318888A5 JP1999126772A JP12677299A JP2000318888A5 JP 2000318888 A5 JP2000318888 A5 JP 2000318888A5 JP 1999126772 A JP1999126772 A JP 1999126772A JP 12677299 A JP12677299 A JP 12677299A JP 2000318888 A5 JP2000318888 A5 JP 2000318888A5
- Authority
- JP
- Japan
- Prior art keywords
- side plate
- support side
- image forming
- unit
- paper feed
- 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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- 238000005755 formation reaction Methods 0.000 description 3
Description
【特許請求の範囲】
【請求項１】 画像形成ユニットを支持する上構造体と給紙ユニットを支持する下構造体を分割可能に構成した筐体を有する画像形成装置において、上記画像形成ユニットの支持側板と上記給紙ユニットの支持側板の位置関係を決める位置決め手段と、該位置決め手段によって決められた位置に上記給紙ユニットの支持側板を移動する手段と、該移動手段によって移動させた上記給紙ユニットの支持側板を固定する手段とを有することを特徴とする画像形成装置。
【請求項２】 上記位置決め手段が、上記画像形成ユニットの支持側板と上記給紙ユニットの支持側板の嵌合により直接接触させて位置関係を決めるものであることを特徴とする請求項１の画像形成装置。
【請求項３】 上記位置決め手段が突起と凹溝の合わせによるものであることを特徴とする請求項２の画像形成装置。
【請求項４】 上記給紙ユニットの支持側板を移動する手段が調整ねじであることを特徴とする請求項４の画像形成装置。
[Claims]
[Claim 1] Image formationIn the image forming apparatus having a housing in which the upper structure supporting the unit and the lower structure supporting the paper feeding unit are separably configured, the aboveImage formationA positioning means for determining the positional relationship between the support side plate of the unit and the support side plate of the paper feed unit, a means for moving the support side plate of the paper feed unit to a position determined by the positioning means, and a means for moving the support side plate of the paper feed unit. An image forming apparatus comprising a means for fixing a support side plate of the paper feed unit.
2. The positioning means is the above.Image formationThe image forming apparatus according to claim 1, wherein the support side plate of the unit and the support side plate of the paper feeding unit are brought into direct contact with each other to determine the positional relationship.
3. The image forming apparatus according to claim 2, wherein the positioning means is a combination of a protrusion and a concave groove.
4. The image forming apparatus according to claim 4, wherein the means for moving the support side plate of the paper feed unit is an adjusting screw.
【００１１】
【課題を解決するための手段】
本発明の画像形成装置のうち請求項１に係るものは、上記目的を達成するために、画像形成ユニットを支持する上構造体と給紙ユニットを支持する下構造体を分割可能に構成した筐体を有する画像形成装置において、上記画像形成ユニットの支持側板と上記給紙ユニットの支持側板の位置関係を決める位置決め手段と、該位置決め手段によって決められた位置に上記給紙ユニットの支持側板を移動する手段と、該移動手段によって移動させた上記給紙ユニットの支持側板を固定する手段とを有することを特徴とする。
0011
[Means for solving problems]
The image forming apparatus of the present invention according to claim 1 has a housing in which an upper structure supporting an image forming unit and a lower structure supporting a paper feeding unit are separably configured in order to achieve the above object. In an image forming apparatus having a body, a positioning means for determining the positional relationship between the support side plate of the image forming unit and the support side plate of the paper feed unit, and a support side plate of the paper feed unit are moved to a position determined by the positioning means. It is characterized by having a means for fixing the support side plate of the paper feed unit moved by the moving means.
同請求項２に係るものは、上記位置決め手段が、上記画像形成ユニットの支持側板と上記給紙ユニットの支持側板の嵌合により直接接触させて位置関係を決めるものであることを特徴とする。
The second aspect of the present invention is characterized in that the positioning means directly contacts the support side plate of the image forming unit and the support side plate of the paper feed unit to determine the positional relationship.
同請求項４に係るものは、上記給紙ユニットの支持側板を移動する手段が調整ねじであることを特徴とする
The fourth aspect of the present invention is characterized in that the means for moving the support side plate of the paper feed unit is an adjusting screw.
【００２２】
【発明の効果】
請求項１に係る画像形成装置は、以上説明してきたように、画像形成ユニットの支持側板と給紙ユニットの支持側板の位置関係を決める位置決め手段と、この位置決め手段によって決められた位置に給紙ユニットの支持側板を移動する手段と、この移動手段によって移動させた給紙ユニットの支持側板を固定する手段とを有し、画像形成ユニットと給紙ユニットのそれぞれの支持基盤である側板同士の位置関係を決めているので、画像形成ユニットを支持する上構造体と給紙ユニットを支持する下構造体を分割可能に構成した筐体を有する画像形成装置において、給紙ユニットから画像形成ユニットへ給紙される用紙のずれを少なくすることができるという効果がある。
0022.
【Effect of the invention】
As described above, the image forming apparatus according to claim 1 has a positioning means for determining the positional relationship between the support side plate of the image forming unit and the support side plate of the paper feeding unit, and paper feeding at a position determined by the positioning means. It has a means for moving the support side plate of the unit and a means for fixing the support side plate of the paper feed unit moved by this moving means, and is a position between the side plates which are the support bases of the image forming unit and the paper feed unit. Since the relationship is determined, the paper feed unit supplies the image to the image forming unit in the image forming apparatus having a housing in which the upper structure supporting the image forming unit and the lower structure supporting the feeding unit are separable. It has the effect of reducing the misalignment of the paper to be printed.
請求項２に係る画像形成装置は、以上説明してきたように、画像形成ユニットの支持側板と給紙ユニットの支持側板の位置関係を決める位置決め手段が、画像形成ユニットの支持側板と給紙ユニットの支持側板の嵌合により直接接触させて位置関係を決めるものであるため、上記共通の効果に加え、容易に精度よく画像形成ユニットと給紙ユニットの位置関係を決めることができるという効果がある。
The image forming apparatus according to claim 2, as has been described above, the positioning means for determining the support side plate of the image forming unit and a positional relationship of the supporting side plate of the paper feed unit, the image forming unit supporting plate and the sheet feeding unit Since the positional relationship is determined by directly contacting the support side plates by fitting them, in addition to the above-mentioned common effect, there is an effect that the positional relationship between the image forming unit and the paper feeding unit can be easily and accurately determined.
請求項３に係る画像形成装置は、以上説明してきたように、画像形成ユニットの支持側板と給紙ユニットの支持側板の位置関係を決める位置決め手段が突起と凹溝の合わせによるものであり、位置決めのための手段の一方が凹溝で開放型となっているので、上記共通の効果に加え、画像形成ユニットと給紙ユニットをスライドさせて接離でき、このため上、下構造体の着脱が簡単にできるという効果がある。
As described above, in the image forming apparatus according to claim 3, the positioning means for determining the positional relationship between the support side plate of the image forming unit and the support side plate of the paper feeding unit is based on the alignment of the protrusions and the concave grooves. Since one of the means for this is an open type with a concave groove, in addition to the above-mentioned common effect, the image forming unit and the paper feeding unit can be slid and separated from each other, so that the upper and lower structures can be attached and detached. It has the effect of being easy to do.
請求項４に係る画像形成装置は、以上説明してきたように、給紙ユニットの支持側板を移動する手段が調整ねじであるので、上記共通の効果に加え、給紙ユニットの支持側板を調整ねじで最適位置へ移動し支持でき、固定時に支持側板が動いて位置精度が低下することがないという効果がある。 As described above, in the image forming apparatus according to claim 4, since the means for moving the support side plate of the paper feed unit is the adjusting screw, in addition to the above common effects, the support side plate of the paper feed unit is adjusted. It can be moved to the optimum position and supported, and there is an effect that the support side plate does not move during fixing and the position accuracy does not deteriorate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11126772A JP2000318888A (en) | 1999-05-07 | 1999-05-07 | Image forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11126772A JP2000318888A (en) | 1999-05-07 | 1999-05-07 | Image forming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000318888A JP2000318888A (en) | 2000-11-21 |
| JP2000318888A5 true JP2000318888A5 (en) | 2006-03-09 |
Family
ID=14943559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11126772A Pending JP2000318888A (en) | 1999-05-07 | 1999-05-07 | Image forming device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000318888A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7720415B2 (en) | 2007-03-28 | 2010-05-18 | Ricoh Company, Ltd. | Image forming apparatus including fixing unit, and fixing unit support method and fixing unit position adjustment method therefor |
| JP5099841B2 (en) | 2008-04-18 | 2012-12-19 | 株式会社リコー | Image forming apparatus |
| JP5481895B2 (en) * | 2009-03-24 | 2014-04-23 | シンフォニアテクノロジー株式会社 | Thermal printing plate printer |
| JP6458771B2 (en) * | 2016-05-24 | 2019-01-30 | 京セラドキュメントソリューションズ株式会社 | Feed unit and image forming apparatus having the same |
-
1999
- 1999-05-07 JP JP11126772A patent/JP2000318888A/en active Pending
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