JPH0335565U - - Google Patents
Info
- Publication number
- JPH0335565U JPH0335565U JP9586889U JP9586889U JPH0335565U JP H0335565 U JPH0335565 U JP H0335565U JP 9586889 U JP9586889 U JP 9586889U JP 9586889 U JP9586889 U JP 9586889U JP H0335565 U JPH0335565 U JP H0335565U
- Authority
- JP
- Japan
- Prior art keywords
- paper dust
- dust removal
- paper
- removal roller
- scraping plate
- 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
- 239000000428 dust Substances 0.000 claims description 16
- 238000007790 scraping Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000843 powder Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Cleaning In Electrography (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は画像形成装置の全体の構成を示す側面図、第２
図は紙粉除去ローラ及び紙粉回収箱を拡大して示
す側面図、第３図は紙粉除去ローラを拡大して示
す正面図、第４図は紙粉除去ローラに印加するバ
イアス電圧と紙粉回収量との関係を示すグラフで
ある。
１３……転写部、２１……給紙部、２２……転
写紙搬送経路、２５……紙粉除去ローラ、２６…
…電圧印加手段、２７……かき取り板、２８……
紙粉回収箱。
The drawings show one embodiment of the present invention, and FIG. 1 is a side view showing the overall configuration of an image forming apparatus, and FIG.
The figure shows an enlarged side view of the paper dust removal roller and paper dust collection box, Figure 3 is an enlarged front view of the paper dust removal roller, and Figure 4 shows the bias voltage applied to the paper dust removal roller and the paper dust collection box. It is a graph showing the relationship with the powder recovery amount. 13...Transfer section, 21...Paper feeding section, 22...Transfer paper conveyance path, 25...Paper dust removal roller, 26...
...Voltage application means, 27... Scraping plate, 28...
Paper dust collection box.
Claims (1)
導電性部材により形成した紙粉除去ローラを設け
、前記紙粉除去ローラに電圧印加手段を接続した
ことを特徴とする紙粉除去装置。 ２ 紙粉除去ローラの外周面に摺接するとともに
前記紙粉除去ローラに吸着された紙粉を除去する
かき取り板を設け、除去した紙粉を回収する紙粉
回収箱に前記かき取り板を取付けたことを特徴と
する請求項１記載の紙粉除去装置。[Claims for Utility Model Registration] 1. A paper dust removal roller made of a conductive member is provided in the transfer paper conveyance path from the paper feed section to the transfer section, and a voltage application means is connected to the paper dust removal roller. Characteristic paper dust removal device. 2. A scraping plate is provided that slides on the outer peripheral surface of the paper dust removal roller and removes paper dust adsorbed by the paper dust removal roller, and the scraping plate is attached to a paper dust collection box that collects the removed paper dust. The paper dust removing device according to claim 1, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9586889U JPH0335565U (en) | 1989-08-16 | 1989-08-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9586889U JPH0335565U (en) | 1989-08-16 | 1989-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0335565U true JPH0335565U (en) | 1991-04-08 |
Family
ID=31645107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9586889U Pending JPH0335565U (en) | 1989-08-16 | 1989-08-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0335565U (en) |
-
1989
- 1989-08-16 JP JP9586889U patent/JPH0335565U/ja active Pending