JP2003021957A5 - - Google Patents
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- Publication number
- JP2003021957A5 JP2003021957A5 JP2001208009A JP2001208009A JP2003021957A5 JP 2003021957 A5 JP2003021957 A5 JP 2003021957A5 JP 2001208009 A JP2001208009 A JP 2001208009A JP 2001208009 A JP2001208009 A JP 2001208009A JP 2003021957 A5 JP2003021957 A5 JP 2003021957A5
- Authority
- JP
- Japan
- Prior art keywords
- toner
- viscosity
- developing roller
- supply roller
- poise
- 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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- 239000000314 lubricant Substances 0.000 claims 2
- 239000011230 binding agent Substances 0.000 claims 1
- 239000000969 carrier Substances 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Claims (1)
トナー供給ローラの硬度がアスカーＦで４０°〜６０°の範囲内にあり、トナー供給ローラの現像ローラへの接触時の圧縮変形量が０．５〜２．０ｍｍの範囲内であり、
前記潤滑剤はワックスであり、結着樹脂に対して２．５〜３０．０重量部含まれ、
前記トナーの粘性は、９５℃における粘性が 1 ラ１０ 5 〜１×１０ 6 ポアズまたは１０５℃における粘性が１×１０ 4 〜 1 ラ１０ 5 ポアズであることを特徴とする画像形成装置。In an image forming apparatus that performs development by supplying toner containing a lubricant to a developing roller by a toner supply roller and attaching the toner to an electrostatic latent image carrier by the developing roller.
Toner hardness of the supply roller is in the range of 40 ° to 60 ° in Asker F, Ri range der compression deformation amount at the time of contact is 0.5~2.0mm to the developing roller of the toner supply roller,
The lubricant is a wax and is contained in an amount of 2.5 to 30.0 parts by weight with respect to the binder resin.
The viscosity of the toner, an image forming apparatus, wherein the viscosity is 1 × 10 4 ~ 1 la 10 5 poise der Rukoto viscosity at 1 la 10 5 to 1 × 10 6 poise or 105 ° C. at 95 ° C..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001208009A JP2003021957A (en) | 2001-07-09 | 2001-07-09 | Image forming apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001208009A JP2003021957A (en) | 2001-07-09 | 2001-07-09 | Image forming apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003021957A JP2003021957A (en) | 2003-01-24 |
| JP2003021957A5 true JP2003021957A5 (en) | 2005-03-03 |
Family
ID=19043907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001208009A Pending JP2003021957A (en) | 2001-07-09 | 2001-07-09 | Image forming apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003021957A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010117617A (en) * | 2008-11-14 | 2010-05-27 | Oki Data Corp | Developer, developer cartridge, developing device, and image forming apparatus |
| JPWO2021149547A1 (en) * | 2020-01-24 | 2021-07-29 |
-
2001
- 2001-07-09 JP JP2001208009A patent/JP2003021957A/en active Pending
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