JPS6351340U - - Google Patents
Info
- Publication number
- JPS6351340U JPS6351340U JP14344686U JP14344686U JPS6351340U JP S6351340 U JPS6351340 U JP S6351340U JP 14344686 U JP14344686 U JP 14344686U JP 14344686 U JP14344686 U JP 14344686U JP S6351340 U JPS6351340 U JP S6351340U
- Authority
- JP
- Japan
- Prior art keywords
- printing apparatus
- transfer medium
- electrophotographic printing
- toner mark
- toner
- 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 2
- 108091008695 photoreceptors Proteins 0.000 claims 2
- 238000004140 cleaning Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案実施例の全体構成図、第２図は
本考案実施例の要部構成図、第３図は従来技術の
説明図である。
１…感光ドラム、５…ＯＤセンサ、６…転写部
、１０…印刷用紙、１１…トナーマーク転写媒体
、１２…トナーマーク。
FIG. 1 is an overall block diagram of an embodiment of the present invention, FIG. 2 is a block diagram of essential parts of an embodiment of the present invention, and FIG. 3 is an explanatory diagram of the prior art. DESCRIPTION OF SYMBOLS 1... Photosensitive drum, 5... OD sensor, 6... Transfer part, 10... Print paper, 11... Toner mark transfer medium, 12... Toner mark.
Claims (1)
２を形成し、該トナーマーク１２を光学濃度セン
サ５により読み取る印刷濃度検出装置を備えた電
子写真印刷装置において、前記感光体１の移動方
向に関し、前記光学濃度センサ５の後方でかつ印
刷用紙１０への転写部６の前方に前記トナーマー
クを転写するための転写媒体１１を設けたことを
特徴とする電子写真印刷装置の印刷濃度検出装置
。 ２ 前記転写媒体１１は感光体１に対面する連続
ベルトからなることを特徴とする実用新案登録請
求の範囲第１項記載の電子写真印刷装置。 ３ 前記連続ベルトからなる転写媒体１１上に転
写されたトナーマーク１２をクリーニングするた
めのブレード１３を設けたことを特徴とする実用
新案登録請求の範囲第２項記載の電子写真印刷装
置。[Claims for Utility Model Registration] 1 Toner mark 1 for printing density detection on photoreceptor 1
2 and reads the toner mark 12 with an optical density sensor 5. 1. A print density detection device for an electrophotographic printing apparatus, characterized in that a transfer medium 11 for transferring the toner mark is provided in front of a transfer unit 6. 2. The electrophotographic printing apparatus according to claim 1, wherein the transfer medium 11 is a continuous belt facing the photoreceptor 1. 3. The electrophotographic printing apparatus according to claim 2, further comprising a blade 13 for cleaning the toner marks 12 transferred onto the transfer medium 11 made of the continuous belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14344686U JPS6351340U (en) | 1986-09-20 | 1986-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14344686U JPS6351340U (en) | 1986-09-20 | 1986-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6351340U true JPS6351340U (en) | 1988-04-07 |
Family
ID=31053135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14344686U Pending JPS6351340U (en) | 1986-09-20 | 1986-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6351340U (en) |
-
1986
- 1986-09-20 JP JP14344686U patent/JPS6351340U/ja active Pending