CN101561658B - Production formula of cartridge - Google Patents
Production formula of cartridge Download PDFInfo
- Publication number
- CN101561658B CN101561658B CN2009100154441A CN200910015444A CN101561658B CN 101561658 B CN101561658 B CN 101561658B CN 2009100154441 A CN2009100154441 A CN 2009100154441A CN 200910015444 A CN200910015444 A CN 200910015444A CN 101561658 B CN101561658 B CN 101561658B
- Authority
- CN
- China
- Prior art keywords
- cartridge
- powder
- hardness
- magnetic roller
- roller
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000843 powder Substances 0.000 claims abstract description 29
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000035945 sensitivity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 1
- 230000000704 physical effect Effects 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 240000002853 Nelumbo nucifera Species 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 2
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002671 adjuvant Substances 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000010023 transfer printing Methods 0.000 description 2
- 206010034960 Photophobia Diseases 0.000 description 1
- 101150009575 RH10 gene Proteins 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005513 bias potential Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 208000013469 light sensitivity Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Cleaning In Electrography (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Abstract
The invention relates to a production formula of cartridge. The ranges of the geometric parameters, physical property parameters, photoelectric parameter and the like of photoconductor drums, charge rollers, magnetic drums, ink powder, powder discharging knives and cleaning blades are specified; after assembly, properties and matching effects of the fittings are optimized, thereby prolonging over30% of print life of the cartridge, reducing over 50% of waste powder, improving comprehensive print quality, saving print cost, reducing pollution and saving resources.
Description
Technical field
This patent relates to a kind of HP of being applicable to LASERJET 1160/1320, and CANON LBP3300 series printer is with the coupling of photoconductor drum, magnetic roller, charging roller, powder delivery cutter, cleaning doctor and ink powder in the cartridge.
Background technology
At present, the factory formula of cartridge is multifarious, and also each is variant for quality; Fail effectively to consider photoconductor drum, magnetic roller, charging roller; The powder delivery cutter, the relation of cooperatively interacting of cleaning doctor and ink powder, cause cartridge not enough below in print procedure, occurring: the print quality discreteness is bigger; Especially in the middle and later periods in cartridge life-span, because of depletion, function diminuendo phenomenon, print defect showed increased appear in each accessory often; The single page powder consumption is big, and the carbon dust transferring rate is low, and overall cost is too high.
Summary of the invention
In order to prolong the serviceable life of cartridge; Reduce and print cost; Economize on resources, a kind of cartridge provided by the invention is factory formula fixedly, through matching specific photoconductor drum, magnetic roller, charging roller, one-component negative polarity magnetic ink powder, powder delivery cutter and cleaning doctor; Make each assembly property reach optimum matching, can overcome the deficiency that present factory formula brings.
The present invention realizes through the following assembly of coupling:
1, organic light guide drum: be made up of aluminium base, the anti-reflection layer of conduction, charge generation layer, charge generating layer, the coating thickness general thickness is controlled at 20 μ m-25 μ m, charge generating layer THICKNESS CONTROL in 1 μ m～2 μ m, coating unevenness＜1 μ m; Its coating surface resistance requirement＞170M Ω; Charging roller to its charging after, the electric charge output layer can be filled and be evenly distributed-the initial potential V0 of 650V high-pressure electrostatic lotus; Have suitable light sensitivity E1/2, required exposure should be controlled 0.1 μ J/cm when its current potential was decayed to half and is 1/2V0 by initial potential V0
2～0.15 μ J/cm
2In the scope; The electric charge output layer produces the exposure current potential VL of 70V～120V after accepting laser radiation, form with initial potential-450V～-the above current potential difference of 500V, and and the magnetic roller between produce rational electric field difference, make the ink powder that carries on the magnetic roller can be by an amount of attraction; In the potential decay speed that reaches under the unglazed radiation situation under the surface potential situation of setting, promptly dark decay rate DDR is controlled at the scope of 10V～20V/S; The coating surface resistance value can guarantee that coating keeps state of insulation under the illumination that does not reach energy, makes organic light guide drum automatic exposure under the exposure need state, the fatigue phenomenon that overexposure causes can not occur not having; The photoconductor drum protective seam must be wear-resisting, at charging roller, and ink powder, medium, under the long-term circulation wearing and tearing of cleaning doctor, its rate of depreciation＜2 μ m/ photoconductor drums rotate 100,000 circles, to guarantee can not produce considerable influence to the photoelectric properties of drum.
2, magnetic roller: magnetic has good uniformity, and ink powder can be by even absorption; The conductive coating roughness increases to roughness with 180 order white fused aluminas down through the air pressure with 0.14mpa and keeps Ra=1.2 μ m～1.6 μ m, the electric charge of even, sufficient acquisition-450V when ink powder is rubbed between powder delivery cutter and magnetic roller; The cloth of subject printer electricity and form direct current-250V exchanges the bias potential of 600V～700V rapidly.
3, charging roller: resistance value between coating and metal shaft=0.3M Ω～5M Ω in lucky time, make the photoconductor drum surface have density suitably, be evenly distributed-650V high-pressure electrostatic lotus; Value=HD35 ° ± 3 ° A of rubber sleeve and conductive sponge overall hardness, elasticity are good, and under the pressure of former powder box location, power spring, and the pressure control that all surface of contact produce between the photoconductor drum is in 5N～5.5N scope; The rate of depreciation that the charging roller surfaceness causes the photoconductor drum surface should be rotated 100,000 circles less than 0.1 μ m/ photoconductor drum; Have certain electrical property setting range, at relative humidity RH10%～90%, the changing environment scope planted agent that temperature is 5 ℃～35 ℃ has certain stability, to eliminate, to reduce or to remedy the influence of environmental factor to photoconductor drum cloth electricity; When mains fluctuations, the accepting output characteristics and should remain unchanged basically of charging roller; Charging roller and load (air-gap, optical conductor etc.) impedance phase coupling, can not occur local voltage too high, photoconductor drum is caused local damage (punctures) or quickens the photoelectric properties fatigue of photoconductor drum; The outer material that contacts with photoconductor drum is deposited more than 30 days in 50 ℃～55 ℃ hot environment, can not soften, decompose and the photoconductor drum coating produce is polluted; Each base material that charging roller is formed has the good life-span, and durability is safe and reliable.
4, one-component negative polarity magnetic ink powder: constituent is a carbon black; Magnetic oxide; Resin; The ratio of lubricant and adjuvant is respectively carbon black 1%, magnetic oxide 40%, resin 55%, lubricant 3%, adjuvant 1%, makes greasy property, flowing property, the colourity of ink powder reach optimum condition, and the charged ability of unit volume ink powder reaches carried charge=288uc/g; Toner particle diameter is evenly, distribution range is controlled at: particle diameter 5 μ m below account for the carbon dust total amount 1.5%, particle diameter 8 μ m more than account for 1.5%, the accounting for more than 90% of particle diameter 6.5 μ m～7.5 μ m, make to participate in and develop and the carbon powder particle of finally transfer printing reaches more than 98%; Softening point is 143 ± 1 ℃; But flowing property degree of scatter 90%-95% between the toner particle under rated condition, the nominal value limit deviation is 20%; Apparent density is greater than 16.2g ± 1g/cm
3
5, powder delivery cutter: by stainless iron or etc. hardness rustless metal bracing frame support, the PU material is magnetic roller support face and rubbing surface, requires PU material angular edge smooth; The rubbing surface flatness is good; Thickness is even, hardness=HD70 ° ± 3 ° A, and elasticity is good; Can be evenly when making between ink powder powder delivery cutter and magnetic roller friction, the electric charge of acquisition-450V fully; And can be uniformly through powder delivery to the gap of magnetic roller, the thickness on pressure control friction back absorption left magnetic roller surface is 0.3 ± 0.01mm, the magnetic roller rotates 300,000 circles or places 5 years powder delivery cuttves and elastic force depletion can not occur;
6, cleaning doctor: by stainless iron or etc. hardness rustless metal bracing frame; The PU material is that magnetic roller support face and rubbing surface are formed, and requires the angular edge of PU material smooth, and is good with the rubbing surface flatness of magnetic roller; The PU material thickness evenly, hardness=HD75 ° ± 3 ° A and elasticity is good; And form suitable pressure between the organic light guide drum, can be good at after the photoconductor drum surface development but the carbon powder cleaning of transfer printing is unclean, organic light guide drum rotates 100,000 circles or places and elastic force depletion can not occur in 5 years.
20 ℃ ± 4 ℃ of temperature; In dustless, the no static environment of relative humidity 35%～60%; The above-mentioned accessory of assembling on moulding, the whole print quality of cartridge is improved significantly, and concrete advantage is following: 1. the carbon dust transfer efficiency can improve 5～10 percentage points; Totally be controlled at more than 95%, the useless powder of cartridge can reduce more than 50%; 2. even property＞6% of density unevenness＜9% can be controlled in the 1.4-1.45 interval, has improved image definition; 3. the firm degree of photographic fixing can improve more than 5%; 4. low capacity 130g ± 5g amount of toner is the highest printable to 3500 pages (A45% coverage rates), and printing effect has improved 55.5%; In the highest printable 7500 pages of life-spans of high capacity 270g ± 5g amount of toner (A45% coverage rate), printing effect has improved 30.4%; 5. the whole life performance of cartridge is stable, and print quality is good, and print cost per page can be from 0.06 yuan of 0.1～0.2 yuan/Zhang Jiangzhi/open.
Claims (1)
1. cartridge, organic light guide drum, magnetic roller, charging roller, one-component negative polarity magnetic ink powder, powder delivery cutter and the cleaning doctor of apolegamy particular characteristic is characterized in that assembly property reaches optimum matching:
Organic light guide drum: 1. coating thickness is that 20 μ m～25 μ m, charge generating layer thickness are 1 μ m～2 μ m, 2. photoelectric properties: charging potential V0 absolute value-550V～-600V, sensitivity E1/2 scope are 0.1 μ J/cm
2≤E1/2≤0.15 μ J/cm
2, exposure current potential VL absolute value 70V≤| VL|≤120V, dark decay rate DDR＜10V/S, sheet resistance value requirements＞170M Ω, 3. unevenness＜1 μ m, the rate of depreciation＜2 μ m/ of bulging coating rotate 100,000 circles,
The magnetic roller: conductive coating roughness 1.2 μ m～1.6 μ m,
Charging roller: surface resistance=0.3M Ω～5M Ω, hardness number=HD35 ° ± 3 ° A, surfaceness=0.05 μ m～0.1 μ m,
One-component negative polarity magnetic ink powder: 1. carried charge=288uc/g, nominal value limit deviation are 20%; 2. softening point=143 ± 1 ℃, nominal value limit deviation ± 3 ℃; 3. below the toner particle diameter 5 μ m account for the carbon dust total amount 1.5%, particle diameter 8 μ m above account for 1.5%, the accounting for more than 90% of particle diameter 6.5 μ m～7.5 μ m; Wherein directly being worth limit deviation is ± 1.0 μ m; 4. but degree of scatter is 90%～95% between the toner particle, and the nominal value limit deviation is 20%, 5. apparent density＞16.2g ± 1g/cm
3,
The powder delivery cutter: by stainless iron or etc. hardness rustless metal bracing frame support, the PU material is magnetic roller support face and rubbing surface, its PU hardness is respectively HD70 ° ± 3 ° A,
Cleaning doctor: the angular edge of PU material is smooth, and is good with the rubbing surface flatness of magnetic roller, and the PU material thickness evenly, hardness=HD75 ° ± 3 ° A and elasticity is good.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100154441A CN101561658B (en) | 2009-05-25 | 2009-05-25 | Production formula of cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100154441A CN101561658B (en) | 2009-05-25 | 2009-05-25 | Production formula of cartridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101561658A CN101561658A (en) | 2009-10-21 |
| CN101561658B true CN101561658B (en) | 2012-06-13 |
Family
ID=41220487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100154441A Expired - Fee Related CN101561658B (en) | 2009-05-25 | 2009-05-25 | Production formula of cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101561658B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907860A (en) * | 2009-06-22 | 2010-12-08 | 富美科技有限公司 | Production matching of HP 6P serial toner cartridge |
| CN101846957A (en) * | 2009-06-22 | 2010-09-29 | 富美科技有限公司 | Matching of CANON 200 series toner cartridge assembly |
| CN101846958A (en) * | 2009-06-22 | 2010-09-29 | 富美科技有限公司 | Production matching of CANON 3100 series toner cartridge |
| CN101907861A (en) * | 2009-06-22 | 2010-12-08 | 富美科技有限公司 | Match of HP2300 series of carbon powder box assembly |
| CN101968622A (en) * | 2009-06-25 | 2011-02-09 | 富美科技有限公司 | Matching of HP1300 series toner cartridge assemblies |
| CN101968620A (en) * | 2009-06-25 | 2011-02-09 | 富美科技有限公司 | Matching of HP 4200 series toner cartridge assembly |
| CN101968621A (en) * | 2009-06-25 | 2011-02-09 | 富美科技有限公司 | Matching of HP 2400-series toner cartridge assemblies |
| CN101968616A (en) * | 2009-07-03 | 2011-02-09 | 富美科技有限公司 | Matching of HP 3530 series toner cartridge assembly |
| CN101893843A (en) * | 2010-06-18 | 2010-11-24 | 富美科技有限公司 | Production match for carbon powder box |
| CN101893842B (en) * | 2010-06-21 | 2011-10-26 | 珠海天威飞马打印耗材有限公司 | Method for recovering scrapers of laser printer processing cartridge |
-
2009
- 2009-05-25 CN CN2009100154441A patent/CN101561658B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101561658A (en) | 2009-10-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101561658B (en) | Production formula of cartridge | |
| CN101576730A (en) | Matching of main components of carbon powder box | |
| CN105929658A (en) | Image forming apparatus | |
| CN102339000A (en) | Semiconductive roller, toner transport roller and electrophotographic apparatus | |
| US6272301B1 (en) | Image forming apparatus featuring a rotatable electroconductive foam member | |
| JP6338354B2 (en) | Charging device, image forming means, and image forming apparatus | |
| CN101907861A (en) | Match of HP2300 series of carbon powder box assembly | |
| CN101968622A (en) | Matching of HP1300 series toner cartridge assemblies | |
| EP0955569B1 (en) | Electrophotographic process and electrophotographic apparatus | |
| JP5205744B2 (en) | Image forming apparatus | |
| JPS62175781A (en) | Electrophotographic device | |
| CN101846958A (en) | Production matching of CANON 3100 series toner cartridge | |
| CN101846957A (en) | Matching of CANON 200 series toner cartridge assembly | |
| CN101893844A (en) | Matching of toner cartridge assembly | |
| CN101893843A (en) | Production match for carbon powder box | |
| CN101846956A (en) | Matching of HPLJ9000 series toner cartridge assembly | |
| CN101968621A (en) | Matching of HP 2400-series toner cartridge assemblies | |
| CN101968620A (en) | Matching of HP 4200 series toner cartridge assembly | |
| CN101907862A (en) | Production matching of HP 3000 series carbon powder box | |
| JP2014089415A (en) | Charging member for electrophotography, process cartridge, and electrophotographic device | |
| CN101907860A (en) | Production matching of HP 6P serial toner cartridge | |
| CN101893845A (en) | Production and matching for toner cartridge | |
| CN101907863A (en) | Matching of HP IIISi-series toner cartridge assemblies | |
| JP3314369B2 (en) | Electrophotographic equipment | |
| CN100456152C (en) | Charging apparatus, process cartridge and image forming apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: FOREVER TECHNOLOGY GROUP CO., LTD. Free format text: FORMER NAME: SHANDONG FOREVER TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 250306 Shandong city of Ji'nan province Ji'nan Economic Development Zone (Changqing Peace Road) forrich Formica Technology Group Limited Patentee after: Fumei Technology Group Co.,Ltd. Address before: 250306 Fu Mei Road, Changqing District, Shandong, Ji'nan Patentee before: Shandong Fumei Technology Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Production formula of cartridge Effective date of registration: 20140123 Granted publication date: 20120613 Pledgee: China Shipping XinDa, Company limited by guarantee Pledgor: Fumei Technology Group Co.,Ltd. Registration number: 2014990000043 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140702 Granted publication date: 20120613 Pledgee: China Shipping XinDa, Company limited by guarantee Pledgor: Fumei Technology Group Co.,Ltd. Registration number: 2014990000043 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20151124 Granted publication date: 20120613 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20160524 Granted publication date: 20120613 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20160525 Granted publication date: 20120613 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20180525 Granted publication date: 20120613 |
|
| PD01 | Discharge of preservation of patent | ||
| DD01 | Delivery of document by public notice |
Addressee: Fumei Technology Group Co.,Ltd. Document name: Notification of Termination of Procedure |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Fumei Technology Group Co.,Ltd. Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20150525 |