JPH0416463U - - Google Patents
Info
- Publication number
- JPH0416463U JPH0416463U JP5778790U JP5778790U JPH0416463U JP H0416463 U JPH0416463 U JP H0416463U JP 5778790 U JP5778790 U JP 5778790U JP 5778790 U JP5778790 U JP 5778790U JP H0416463 U JPH0416463 U JP H0416463U
- Authority
- JP
- Japan
- Prior art keywords
- transfer
- transfer paper
- peripheral surface
- cleaning
- drum
- 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
- 238000004140 cleaning Methods 0.000 claims description 7
- 108091008695 photoreceptors Proteins 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 3
Landscapes
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Description
第１図はこの考案の実施例のクリーニング時に
おける状態を示す正面図、第２図は同上の転写時
初期における同様の正面図、第３図は同上のバツ
クアツプ部材の離間時を示す正面図、第４図は従
来の転写紙支持装置の第２図と同様の正面図であ
る。
１……転写ドラム、２……グリツパ、３……転
写紙保持体、４……クリーニング部材、５……ク
リーニング手段、６……バツクアツプ部材、７…
…感光体、２１……転写紙。
FIG. 1 is a front view showing the state of the embodiment of this invention during cleaning, FIG. 2 is a front view similar to the above at the initial stage of transfer, and FIG. 3 is a front view showing the same as the above when the backup member is separated. FIG. 4 is a front view similar to FIG. 2 of a conventional transfer paper support device. DESCRIPTION OF SYMBOLS 1...Transfer drum, 2...Gripper, 3...Transfer paper holder, 4...Cleaning member, 5...Cleaning means, 6...Backup member, 7...
...Photoreceptor, 21...Transfer paper.
Claims (1)
パ及び他部を静電的に保持する転写紙保持体を有
する転写ドラムと、転写紙を挾んで感光体の反対
側に配置された転写チヤージヤと、転写ドラムの
周面をクリーニングするために、該周面に接離可
能なクリーニング部材を有するクリーニング手段
と、前記クリーニング部材に対向して設けられ、
転写紙保持体の周面に接離可能に設けられたバツ
クアツプ部材とを具えた転写紙支持装置において
、バツクアツプ部材は、前の転写紙の転写部の後
端が転写チヤージヤのほぼ開口幅内に形成される
有効転写域を通過した後、転写紙に接触され、つ
ぎの転写紙のグリツパにグリツプされた先端が前
記有効転写域に入る前に離間することを特徴とす
る転写紙支持装置。 a transfer drum having a photoreceptor, a gripper that grips the leading edge of the transfer material, and a transfer paper holder that electrostatically holds other parts; a transfer charger that is disposed on the opposite side of the photoreceptor with the transfer paper sandwiched therebetween; a cleaning means having a cleaning member that can come into contact with and separate from the peripheral surface of the transfer drum in order to clean the peripheral surface of the transfer drum; and a cleaning device provided opposite to the cleaning member;
In a transfer paper support device including a backup member that is provided so as to be able to approach and separate from the peripheral surface of a transfer paper holder, the backup member is configured so that the rear end of the transfer section of the previous transfer paper is within the width of the opening of the transfer charger. A transfer paper supporting device that is brought into contact with a transfer paper after passing through the formed effective transfer area, and separated before the leading edge of the next transfer paper gripped by a gripper enters the effective transfer area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5778790U JPH0416463U (en) | 1990-05-31 | 1990-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5778790U JPH0416463U (en) | 1990-05-31 | 1990-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0416463U true JPH0416463U (en) | 1992-02-10 |
Family
ID=31582814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5778790U Pending JPH0416463U (en) | 1990-05-31 | 1990-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0416463U (en) |
-
1990
- 1990-05-31 JP JP5778790U patent/JPH0416463U/ja active Pending