KR20000040189A - Carrier drying device for wet type printer - Google Patents

Carrier drying device for wet type printer Download PDF

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Publication number
KR20000040189A
KR20000040189A KR1019980055751A KR19980055751A KR20000040189A KR 20000040189 A KR20000040189 A KR 20000040189A KR 1019980055751 A KR1019980055751 A KR 1019980055751A KR 19980055751 A KR19980055751 A KR 19980055751A KR 20000040189 A KR20000040189 A KR 20000040189A
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KR
South Korea
Prior art keywords
carrier
drying
roller
drying roller
absorbed
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KR1019980055751A
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Korean (ko)
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KR100343177B1 (en
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이진수
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윤종용
삼성전자 주식회사
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Priority to KR1019980055751A priority Critical patent/KR100343177B1/en
Publication of KR20000040189A publication Critical patent/KR20000040189A/en
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Publication of KR100343177B1 publication Critical patent/KR100343177B1/en

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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/20—Humidity or temperature control also ozone evacuation; Internal apparatus environment control
    • G03G21/206—Conducting air through the machine, e.g. for cooling, filtering, removing gases like ozone
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1605—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support
    • G03G15/161—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support with means for handling the intermediate support, e.g. heating, cleaning, coating with a transfer agent
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1645—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for conducting air through the machine, e.g. cooling

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Atmospheric Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Wet Developing In Electrophotography (AREA)

Abstract

PURPOSE: A carrier drying device for a wet type printer is provided to improve the drying efficiency by effectively drying carrier absorbed in a drying roller by a blowing fan and a heater, so that the saturation of a lipophilic layer of the drying roller due to the absorbed carrier is constrained, thereby achieving a long time printing operation and solid images of high coverage. CONSTITUTION: A carrier drying device for a wet type printer includes a drying roller rotatably mounted in contact with a photosensitive belt for absorbing residual liquid carrier on a transfer surface of the photosensitive belt, a heating roller mounted to be able to contact the drying roller for evaporating the liquid carrier absorbed in the drying roller by heat, a blowing fan mounted adjacently to the drying roller for forcibly blowing wind toward the drying roller to dry the liquid carrier absorbed in the drying roller by the blown wind, and a heater mounted adjacently to the blowing fan for heating surrounding air of the blowing fan.

Description

습식 인쇄기용 캐리어 건조장치Carrier Drying Equipment for Wet Printing Press

본 발명은 습식 인쇄기용 캐리어 건조장치에 관한 것으로, 상세하게는 감광벨트의 전사면에 잔류하는 액상의 캐리어를 제거시키기 위한 습식 인쇄기용 캐리어 건조장치에 관한 것이다.The present invention relates to a carrier drying apparatus for a wet printer, and more particularly, to a carrier drying apparatus for a wet printer for removing a liquid carrier remaining on the transfer surface of the photosensitive belt.

일반적으로 칼라프린터, 복사기 등의 습식 인쇄기는 소정의 색상을 가지는 고체상의 토너와, 용매 역할을 하는 액상의 캐리어가 혼합된 현상액을 무한궤도를 주행하는 감광벨트와 같은 감광매체의 전사면에 형성된 정전잠상에 부착함으로써, 원하는 화상을 얻어내도록 된 프린팅기기이다.Generally, wet printers such as color printers and copiers have a static electricity formed on a transfer surface of a photosensitive medium such as a photosensitive belt that travels in an endless track using a developer mixed with a solid toner having a predetermined color and a liquid carrier serving as a solvent. By attaching a latent image, it is a printing apparatus which obtains a desired image.

도 1은 일반적인 습식 인쇄기를 나태내 보인 개략적인 구성도로서, 복수의 가이드롤러(11)에 지지되어 무한궤도를 주행하는 감광벨트(10)와, 복수의 현상기(14)와, 캐리어 건조장치(20)를 포함한다.FIG. 1 is a schematic configuration diagram showing a general wet press, including a photosensitive belt 10 supported by a plurality of guide rollers 11 and traveling in an endless track, a plurality of developing devices 14, and a carrier drying apparatus ( 20).

상기 감광벨트(10)는 대전기(12)에 의해 소정전위의 대전상태로 유지되며, 각각의 현상기(14)에 근접설치된 레이저 주사유니트(13)에서 주사된 빔(beam)에 의해 전위가 변화됨으로써, 그 전사면에 정전잠상이 형성된다. 상기 현상기(14)는 토너와, 액상의 캐리어가 혼합된 현상액을 감광밸트(10)의 정전잠상 영역에 선택적으로 부착한 후, 토너는 필름화하고 필름화된 토너 이외의 대부분의 캐리어는 제거되도록 한다. 상기 필름화된 토너는 전사롤러(15)에 전사되며, 표면에너지 차이에 의해 전사롤러(15)로부터 그 전사롤러(15)와 정착롤러(16) 사이로 통과되는 인쇄용지(P)에 인쇄된다.The photosensitive belt 10 is maintained in a charged state at a predetermined potential by the charger 12, and the potential is changed by a beam scanned by the laser scanning unit 13 installed in each of the developing devices 14. As a result, an electrostatic latent image is formed on the transfer surface. The developing unit 14 selectively attaches a developer mixed with a toner and a liquid carrier to the electrostatic latent image region of the photosensitive belt 10, so that the toner is filmed and most carriers other than the filmed toner are removed. do. The filmed toner is transferred to the transfer roller 15, and is printed on the printing paper P passing from the transfer roller 15 between the transfer roller 15 and the fixing roller 16 by the surface energy difference.

상기 캐리어 건조장치(20)는 상기 현상기(14)에서 완전히 제거되지 않고, 감광벨트(10)의 전사면에 잔류하는 액상의 캐리어를 제거하기 위한 것으로, 건조롤러(22)와 히팅롤러(24)를 포함한다.The carrier drying apparatus 20 is for completely removing the liquid carrier remaining on the transfer surface of the photosensitive belt 10 without being completely removed from the developer 14, and the drying roller 22 and the heating roller 24. It includes.

상기 건조롤러(22)는 그 외주에 작은 두께의 친유성층을 가지고 있어, 상기 감광벨트(10)에 접촉회전되면서, 상기 전사면으로부터 액상의 캐리어를 흡수해내게 된다. 그리고, 상기 친유성층에 흡수된 캐리어는 그 건조롤러(22)에 접촉회전되는 히팅롤러(24)에 의해 가열되어 증발됨으로써, 상기 전사면의 캐리어를 지속적으로 흡수해내는 것이 가능하게 된다. 또한, 증발된 캐리어증기는 일부가 건조롤러(22)와 히팅롤러(24)를 감싸는 포집용기(26) 내에서 액화되어 회수되고, 나머지는 펌프(28)에 의해 흡입되어 소정의 경로를 거치게 된다.The drying roller 22 has a small thickness of the lipophilic layer on the outer circumference thereof, and is in contact with the photosensitive belt 10 to absorb the liquid carrier from the transfer surface. The carrier absorbed by the lipophilic layer is heated and evaporated by the heating roller 24 which is rotated in contact with the drying roller 22, thereby making it possible to continuously absorb the carrier of the transfer surface. In addition, the evaporated carrier vapor is partially liquefied and collected in the collecting container 26 surrounding the drying roller 22 and the heating roller 24, and the rest is sucked by the pump 28 to pass through a predetermined path. .

그런데, 상기의 구성을 가지는 종래의 캐리어 건조장치는, 인쇄동작을 장시간 진행하거나 커버리지(coverage)가 높은 고체(solid)화상을 연속 인쇄하다보면, 상기 건조롤러(22)의 친유성층에 흡수된 캐리어가 히팅롤러(24)에 의해 미처 증발되지 못하여 축적되게 된다. 따라서, 상기 건조롤러(22)의 친유성층이 캐리어에 의해 포화상태가 되면 감광벨트(10)의 전사면에 잔류하는 캐리어를 흡수해내지 못하게 되어 장시간 인쇄동작을 지속적으로 수행하지 못하는 문제점이 있다.By the way, the conventional carrier drying apparatus having the above-described structure is absorbed by the lipophilic layer of the drying roller 22 when the printing operation is performed for a long time or continuously printing a solid image having high coverage. The carrier is not evaporated by the heating roller 24 and accumulates. Therefore, when the lipophilic layer of the drying roller 22 is saturated by the carrier, the carrier remaining on the transfer surface of the photosensitive belt 10 cannot be absorbed, and thus there is a problem that the printing operation cannot be continuously performed for a long time. .

본 발명은 상기와 같은 문제점을 해결하기 위해 창안된 것으로, 건조롤러에 옮겨진 캐리어를 효과적으로 건조시킬 수 있도록 구조 개선된 습식 인쇄기용 캐리어 건조장치를 제공하는데 그 목적이 있다.The present invention has been made to solve the above problems, an object of the present invention is to provide a carrier drying apparatus for a wet printing machine structure improved to effectively dry the carrier transferred to the drying roller.

도 1은 종래의 캐리어 건조장치가 채용된 습식 인쇄기를 나타내 보인 개략적인 구성도.1 is a schematic configuration diagram showing a wet printing machine employing a conventional carrier drying apparatus.

도 2는 본 발명의 실시예에 따른 캐리어 건조장치가 채용된 습식 인쇄기의 요부를 나타내 보인 개략적인 구성도.Figure 2 is a schematic diagram showing the main part of a wet printing machine employing a carrier drying apparatus according to an embodiment of the present invention.

도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings

10..감광벨트 11..가이드롤러10. Photosensitive belt 11. Guide roller

30..건조롤러 40..히팅롤러30. Drying roller 40. Heating roller

50..포집용기 60..송풍홴50 .. collection container 60 ..

70..히터70..Heater

상기 목적을 달성하기 위한 본 발명에 따른 습식 인쇄기용 캐리어 건조장치는, 감광벨트에 접촉회전되게 설치되어 상기 감광벨트의 전사면에 잔류된 액상의 캐리어를 흡수하는 건조롤러와, 상기 건조롤러에 접촉가능하게 설치되어 그 건조롤러에 흡수된 액상의 캐리어를 열에 의해 증발시키기 위한 히팅롤러를 포함하는 습식 인쇄기용 캐리어 건조장치에 있어서, 상기 건조롤러에 근접설치되며, 그 건조롤러로 바람을 강제송풍시켜 상기 건조롤러에 흡수된 액상의 캐리어를 송풍된 바람에 의해 건조시키기 위한 송풍홴을 포함하는 것을 특징으로 한다.Carrier drying apparatus for a wet printing machine according to the present invention for achieving the above object is installed in contact rotation to the photosensitive belt, the drying roller to absorb the liquid carrier remaining on the transfer surface of the photosensitive belt, the contact with the drying roller A carrier drying apparatus for a wet printing machine comprising a heating roller which is installed and is capable of evaporating a liquid carrier absorbed by the drying roller by heat. It characterized in that it comprises a blow fan for drying the carrier of the liquid absorbed by the drying roller by the blown wind.

이하 첨부된 도면을 참조하여 본 발명의 실시예에 따른 캐리어 건조장치를 자세히 설명하기로 한다.Hereinafter, a carrier drying apparatus according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 2를 참조하면, 본 실시예에 따른 캐리어 건조장치는, 가이드롤러(11)에 지지되어 주행되는 감광벨트(10)로부터 액상의 캐리어를 흡수해내는 건조롤러(30)와, 상기 건조롤러(30)에 접촉되어 직접 열을 가하는 히팅롤러(40)와, 상기 건조롤러(30)로 바람을 강제송풍시키기 위한 송풍홴(60)을 구비한다.Referring to FIG. 2, the carrier drying apparatus according to the present embodiment includes a drying roller 30 for absorbing a liquid carrier from the photosensitive belt 10 driven and supported by the guide roller 11, and the drying roller ( 30 is provided with a heating roller 40 for directly applying heat and a blower 60 for forcibly blowing wind to the drying roller 30.

상기 건조롤러(30)는 감광매체(10)의 전사면(12)에 접촉되어 피동회전되게 설치되어 있다. 이러한 건조롤러(30)는 금속소재로 된 지지축(32)과 이 지지축(32)의 외주에 마련된 반유성층(34)과 상기 반유성층(34)의 외주에 마련된 친유성층(36)을 가진다. 상기 친유성층(36)은 상기 전사면(12)에 접촉되어 그 전사면(12)에 잔류하는 액상의 캐리어를 흡수하기 위해 마련된 것이다.The drying roller 30 is installed to be driven rotationally in contact with the transfer surface 12 of the photosensitive medium (10). The drying roller 30 has a support shaft 32 made of a metal material, an anti-oil layer 34 provided on the outer circumference of the support shaft 32, and a lipophilic layer 36 provided on the outer circumference of the anti-oil layer 34. ) The lipophilic layer 36 is provided to absorb the liquid carrier which is in contact with the transfer surface 12 and remains on the transfer surface 12.

상기 히팅롤러(40)는 상기 건조롤러(30)에 접촉되어 회전가능하게 설치되어 있다. 이 히팅롤러(40)는 소정의 열원에 의해 가열됨으로써, 그 가열된 열로 상기 친유성층(36)에 흡수되는 캐리어를 증발시키기 위한 것이다.The heating roller 40 is rotatably installed in contact with the drying roller 30. The heating roller 40 is heated by a predetermined heat source to evaporate the carrier absorbed by the lipophilic layer 36 by the heated heat.

여기서, 상기 건조롤러(30)와 히팅롤러(40)는 증발되는 캐리어증기를 포집하기 위한 포집용기(50)에 감싸여 있다.Here, the drying roller 30 and the heating roller 40 is wrapped in a collecting container 50 for collecting the carrier vapor to be evaporated.

한편, 상기 송풍홴(60)은 본 발명을 특징지우는 것으로, 상기 건조롤러(30)로 바람을 강제송풍시킴켜, 그 건조롤러(30)에 흡수된 캐리어를 건조시키기 위해 마련된 것이다. 이 송풍홴(60)은 상기 건조롤러(30)의 하방에서 바람을 공급할 수 있도록, 그 건조롤러(30)의 하방에 설치되어 있다. 구체적으로, 상기 송풍홴(60)은 상기 포집용기(50)의 상기 건조롤러(30) 하방에 위치되는 곳에 설치되는 것이 바람직하다.On the other hand, the blowing fan (60) is to characterize the present invention, by forcibly blowing the wind to the drying roller 30, it is provided to dry the carrier absorbed by the drying roller (30). The blowing fan 60 is provided below the drying roller 30 so as to supply air from below the drying roller 30. Specifically, the blowing fan 60 is preferably installed at a position below the drying roller 30 of the collection container 50.

또한, 본 실시예에 따른 캐리어 건조장치는 상기 건조롤러(30)로 공급되는 바람을 가열시키기 위한 히터(70)를 더 구비하는 것이 바람직하다. 즉, 상기 친유성층(36)에 흡수된 캐리어를 더욱 효과적으로 건조시킬 수 있도록 히터(70)를 마련하여, 가열된 바람을 공급하는 것이 좋다. 상기 히터(70)는 상기 송풍홴(60) 주위의 공기를 가열할 수 있도록, 그 송풍홴(60)에 인접되게 상기 포집용기(70)에 설치되어 있다.In addition, the carrier drying apparatus according to the present embodiment is preferably further provided with a heater 70 for heating the wind supplied to the drying roller 30. That is, it is preferable to provide a heater 70 so as to more effectively dry the carrier absorbed in the lipophilic layer 36 to supply heated wind. The heater 70 is provided in the collection container 70 adjacent to the blower 60 so as to heat the air around the blower 60.

상기 구성을 가지는 본 실시예에 따른 캐리어 건조장치의 동작을 살펴보기로 한다.An operation of the carrier drying apparatus according to the present embodiment having the above configuration will be described.

인쇄모드시 상기 감광벨트(10)의 전사면(12)에 잔류하는 액상의 캐리어는 상기 건조롤러(30)의 친유성층(36)에 흡수되어 제거된다. 이어서 상기 친유성층(36)에 흡수된 캐리어는 상기 히팅롤러(40)의 직접접촉에 의한 열에 의해 가열되어 일부가 건조되어 증발된다.In the printing mode, the liquid carrier remaining on the transfer surface 12 of the photosensitive belt 10 is absorbed and removed by the lipophilic layer 36 of the drying roller 30. Subsequently, the carrier absorbed by the lipophilic layer 36 is heated by heat by the direct contact of the heating roller 40, and a part thereof is dried to evaporate.

한편, 인쇄모드가 장기간 지속되다 보면, 상기 친유성층(36)에 흡수된 캐리어가 상기 히팅롤러(40)에 의해 미쳐 건조되지 못하게 되는 경우가 발생하게 된다. 이 때에는 상기 송풍홴(60)을 구동시켜 상기 건조롤러(30)로 바람을 공급함으로써, 강제 공급되는 바람에 의해 상기 친유성층(36)의 캐리어가 건조되게 된다. 따라서, 친유성층(36)에 캐리어가 축적되어 포화상태에 이르는 것을 억제할 수 잇다. 따라서, 건조롤러(30)는 상기 전사면(12)의 캐리어를 지속적으로 흡수하여 제거함으로써, 인쇄기를 장시간 사용할 수 있게 된다.On the other hand, when the print mode is maintained for a long time, the carrier absorbed by the lipophilic layer 36 may not be dried by the heating roller 40. At this time, by driving the blower fan 60 to supply wind to the drying roller 30, the carrier of the lipophilic layer 36 is dried by the forcibly supplied wind. Therefore, carriers accumulate in the lipophilic layer 36 and can be prevented from reaching a saturation state. Therefore, the drying roller 30 can continuously use the printer for a long time by continuously absorbing and removing the carrier of the transfer surface 12.

또한, 상기 히터(70)를 구동시켜 상기 송풍홴(60)의 주위공기 특히, 상기 건조롤러(30)로 공급되는 공기를 가열시킴으로써, 건조롤러(30)의 캐리어는 더운 바람에 의해 더욱 효과적으로 건조시킬 수 있게 된다. 여기서, 상기 가열되어 공급되는 더운바람의 온도는 인쇄기 본체(미도시) 내의 각종기기의 안전 등을 고려하여 약 50℃에서 60℃ 사이로 유지하는 것이 좋다.In addition, by driving the heater 70 to heat the surrounding air of the blower fan 60, in particular, the air supplied to the drying roller 30, the carrier of the drying roller 30 is more effectively dried by hot wind. You can do it. Here, the temperature of the hot wind supplied by heating is preferably maintained at about 50 ° C. to 60 ° C. in consideration of safety of various devices in the printer main body (not shown).

한편, 상기와 같이 증발된 캐리어증기중에서 일부는 포집용기(50) 내에서 응축되어 회수되고, 나머지는 펌프(52)에 의해 펌핑되어 응축장치(미도시) 등으로 보내져 소정의 경로를 거치게 된다.On the other hand, some of the carrier vapor evaporated as described above is condensed and recovered in the collecting container 50, the other is pumped by the pump 52 is sent to a condenser (not shown), etc. to pass through a predetermined path.

본 실시예에서는 송풍홴(60)을 이용하여 건조롤러(30)에 바람을 공급한 것을 예로 들어 설명하였으나 이는 예시적인 것에 불과하며, 공기펌프(미도시) 등과 같은 공기공급수단을 이용하여 상기 건조롤러(30)에 흡수된 캐리어를 건조시킬 수 있는 것은 물론이다.In this embodiment, the wind is supplied to the drying roller 30 by using the air blow fan 60 as an example, but this is only illustrative, and the drying by using an air supply means such as an air pump (not shown) It goes without saying that the carrier absorbed by the roller 30 can be dried.

상술한 바와 같은, 본 발명에 따른 습식 인쇄기용 캐리어 건조장치에 따르면, 건조롤러에 흡수된 캐리어를 송풍홴에서 공급되는 바람을 이용하여 건조시킴으로써, 건조효율을 높일 수 있게 된다.According to the carrier drying apparatus for a wet printer according to the present invention as described above, by drying the carrier absorbed by the drying roller by using the wind supplied from the blowing fan, it is possible to increase the drying efficiency.

특히, 히터를 더 설치하여 가열된 바람을 건조롤러에 공급함으로써, 캐리어를 더욱 효과적으로 건조시킬 수 있다는 장점이 있다.In particular, by installing a heater to supply heated wind to the drying roller, there is an advantage that the carrier can be dried more effectively.

따라서, 상기 건조롤러의 친유성층이 흡수된 캐리어에 의해 포화되는 것을 억제시킴으로써, 인쇄동작을 장시간 진행시키거나 커버리지(coverage)가 높은 고체화상을 연속 인쇄시킬 수 있다는 장점이 있다.Therefore, by suppressing saturation of the lipophilic layer of the drying roller by the absorbed carrier, there is an advantage that the printing operation can be progressed for a long time or a solid image having high coverage can be continuously printed.

Claims (3)

감광벨트에 접촉회전되게 설치되어 상기 감광벨트의 전사면에 잔류된 액상의 캐리어를 흡수하는 건조롤러와, 상기 건조롤러에 접촉가능하게 설치되어 그 건조롤러에 흡수된 액상의 캐리어를 열에 의해 증발시키기 위한 히팅롤러를 포함하는 습식 인쇄기용 캐리어 건조장치에 있어서,A drying roller installed in contact with the photosensitive belt to absorb the liquid carrier remaining on the transfer surface of the photosensitive belt, and a liquid carrier installed in contact with the drying roller and absorbed by the drying roller by heat In the carrier drying apparatus for a wet printing machine comprising a heating roller for 상기 건조롤러에 근접설치되며, 그 건조롤러로 바람을 강제송풍시켜 상기 건조롤러에 흡수된 액상의 캐리어를 송풍된 바람에 의해 건조시키기 위한 송풍홴을 포함하는 것을 특징으로 하는 습식 인쇄기용 캐리어 건조장치.It is installed in close proximity to the drying roller, the carrier drying apparatus for a wet printer, characterized in that it comprises a blowing fan for forcibly blowing the wind by the drying roller to dry the carrier of the liquid absorbed by the drying roller by the blown wind . 제1항에 있어서,The method of claim 1, 상기 건조롤러로 가열된 바람을 공급할 수 있도록, 상기 송풍홴에 인접설치되어 상기 건조롤러로 공급될 상기 송풍홴의 주위공기를 가열하는 히터를 더 포함하는 것을 특징으로 하는 습식 인쇄기용 캐리어 건조장치.And a heater installed adjacent to the blowing fan to heat the air supplied to the drying roller and heating the ambient air of the blowing fan to be supplied to the drying roller. 제2항에 있어서,The method of claim 2, 상기 히터와 상기 송풍홴 각각은, 증발된 캐리어증기를 포집하기 위해 상기 건조롤러와 히팅롤러를 감싸도록 마련된 포집용기에 설치된 것을 특징으로 하는 인쇄기용 캐리어 건조장치.Each of the heater and the blower fan is installed in a collecting container provided to surround the drying roller and the heating roller to collect evaporated carrier vapor.
KR1019980055751A 1998-12-17 1998-12-17 Carrier drying apparatus for liquid printer KR100343177B1 (en)

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KR100471338B1 (en) * 2001-03-15 2005-03-09 가부시끼가이샤 도시바 Wet image forming device
US9770910B2 (en) 2012-05-24 2017-09-26 Hewlett-Packard Development Company, L.P. Collector substrate advancement to collect fluid

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KR100374609B1 (en) * 2001-01-08 2003-03-03 삼성전자주식회사 Dry unit apparatus of liquid electrophotographic printer

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JPS6265054A (en) * 1985-09-18 1987-03-24 Canon Inc Image forming device
JP2817866B2 (en) * 1992-07-28 1998-10-30 日本ビクター株式会社 Excess developer removal device
JPH10282846A (en) * 1997-04-10 1998-10-23 Minolta Co Ltd Removal device for printing material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100471338B1 (en) * 2001-03-15 2005-03-09 가부시끼가이샤 도시바 Wet image forming device
US9770910B2 (en) 2012-05-24 2017-09-26 Hewlett-Packard Development Company, L.P. Collector substrate advancement to collect fluid

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