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    • 2. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US08573726B2
    • 2013-11-05
    • US13027549
    • 2011-02-15
    • Ryusuke MaseIchiro KomuroMamoru YorimotoShinichiro NaruseSoichi Saiga
    • Ryusuke MaseIchiro KomuroMamoru YorimotoShinichiro NaruseSoichi Saiga
    • B41J29/38
    • B41J2/175B41J2/165B41J19/202B41J29/38B41J29/393
    • An image forming apparatus including a first carriage having a first recording head to eject black liquid droplets, a second carriage having a second recording head to eject color liquid droplets and separatably dockable with the first carriage, a position detector to detect a position of the second carriage relative to the first carriage in a state in which the first and second carriages are docked with each other, and a landing position corrector to correct landing positions of liquid droplets ejected from at least one of the first and second recording heads. The landing position corrector holds the position of the second carriage obtained by the position detector as a reference position and adjusts a correction amount for correcting the landing positions based on an amount of shift between the reference position and a present position of the second carriage docked with the first carriage.
    • 一种图像形成装置,包括具有用于喷射黑色液滴的第一记录头的第一滑架,具有第二记录头的第二滑架,用于喷射彩色液滴并与第一滑架分开地可拆卸;位置检测器,用于检测第二记录头的位置 在第一和第二托架彼此对接的状态下相对于第一托架的托架,以及着陆位置校正器,用于校正从第一和第二记录头中的至少一个喷出的液滴的着陆位置。 着陆位置校正器将由位置检测器获得的第二滑架的位置保持为基准位置,并且基于基准位置和与第二滑架对准的第二滑架的当前位置之间的移动量来调整用于校正着陆位置的校正量 第一个马车。
    • 4. 发明授权
    • Image forming apparatus and carriage docking mechanism
    • 图像形成装置和托架对接机构
    • US08308272B2
    • 2012-11-13
    • US13028599
    • 2011-02-16
    • Shinichiro NaruseIchiro KomuroMamoru YorimotoSoichi SaigaRyusuke Mase
    • Shinichiro NaruseIchiro KomuroMamoru YorimotoSoichi SaigaRyusuke Mase
    • B41J23/00
    • B41J25/34B41J3/543
    • An image forming apparatus including a first carriage movable in a main scanning direction, a second carriage separatably dockable with the first carriage, a first positioning unit to position the second carriage relative to the first carriage in a sub-scanning direction, a second positioning unit to position the second carriage relative to the first carriage in a rotary direction, and a third positioning unit to position the second carriage relative to the first carriage in the main scanning direction. The first positioning unit includes a reference shaft and notched positioning members to engage the reference shaft. The second positioning unit contacts one of the first and second carriages in the rotary direction upon docking of the first and second carriages. The third positioning unit includes a positioning member, parallel grooved members in the sub-scanning direction, and parallel shafts extending in the sub-scanning direction to engage the grooved members.
    • 一种图像形成装置,包括:可沿主扫描方向移动的第一托架,可与第一托架分离的第二托架;第一定位单元,用于相对于第一托架在副扫描方向上定位第二托架;第二定位单元 相对于第一托架沿旋转方向定位第二托架;以及第三定位单元,用于相对于第一托架在主扫描方向上定位第二托架。 第一定位单元包括基准轴和与基准轴啮合的缺口定位构件。 第二定位单元在第一和第二滑架对接时沿着旋转方向接触第一和第二滑架中的一个。 第三定位单元包括定位构件,沿副扫描方向的平行的凹槽构件,以及沿副扫描方向延伸的平行轴,以与凹槽构件接合。
    • 6. 发明授权
    • Image forming apparatus and method for correcting landing positions of liquid droplets
    • 用于校正液滴的着陆位置的图像形成装置和方法
    • US08529012B2
    • 2013-09-10
    • US13037848
    • 2011-03-01
    • Mamoru YorimotoIchiro KomuroShinichiro NaruseSoichi SaigaRyusuke Mase
    • Mamoru YorimotoIchiro KomuroShinichiro NaruseSoichi SaigaRyusuke Mase
    • B41J29/393
    • B41J29/38
    • An image forming apparatus including a first carriage having at least two first recording heads, a second carriage separatably dockable with the first carriage, a pattern forming unit to control the at least two first recording heads to form on a recording medium adjustment patterns for correcting a shift in landing positions of liquid droplets ejected from the at least two first recording heads, a pattern detector provided to the first carriage to read the adjustment patterns, and a landing position corrector to correct the shift in the landing positions of the liquid droplets based on a result obtained by the pattern detector. The at least two first recording heads form multiple rows of the adjustment patterns, and the pattern detector successively reads at least two rows of the multiple rows of the adjustment patterns without docking and separation of the first and second carriages.
    • 一种图像形成装置,包括具有至少两个第一记录头的第一托架,可与第一托架分离的第二托架,图案形成单元,用于控制至少两个第一记录头以在记录介质上形成用于校正 从至少两个第一记录头喷射的液滴的着落位置的移位,设置到第一滑架以读取调整图案的图案检测器以及着陆位置校正器,以校正液滴的着陆位置的偏移,基于 由图案检测器获得的结果。 所述至少两个第一记录头形成多行调整图案,并且图案检测器连续地读取调节图案的多行中的至少两行,而不对接和分离第一和第二滑架。
    • 7. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US08414105B2
    • 2013-04-09
    • US12964066
    • 2010-12-09
    • Ichiro KomuroShinichiro NaruseMamoru YorimotoRyusuke MaseSoichi Saiga
    • Ichiro KomuroShinichiro NaruseMamoru YorimotoRyusuke MaseSoichi Saiga
    • B41J2/165
    • B41J25/308B41J23/025
    • An image forming apparatus including a first carriage having a first recording head and a first lifting/lowering unit, a second carriage having a second recording head and a second lifting/lowering unit, a drive source, a drive coupling unit provided to the drive source, a first coupling unit, a second coupling unit, a docking/separation unit that docks and separates the first and second carriages, and an accommodation/coupling unit. A first end of the second coupling unit is coupled to the drive coupling unit, and the accommodation/coupling unit couples the first coupling unit to a second end of the second coupling unit and accommodates the first coupling unit within the first carriage to uncouple the first coupling unit from the second end of the second coupling unit. Accommodation and coupling of the first coupling unit are performed in conjunction with docking and separation of the first and second carriages.
    • 一种图像形成装置,包括具有第一记录头和第一提升/下降单元的第一托架,具有第二记录头和第二提升/下降单元的第二托架,驱动源,设置到驱动源的驱动联接单元 第一联接单元,第二联接单元,对接/分离第一和第二滑架的对接/分离单元以及容纳/联接单元。 第二联接单元的第一端联接到驱动联接单元,并且容纳/联接单元将第一联接单元耦合到第二联接单元的第二端,并将第一联接单元容纳在第一滑架内,以将第一联接单元 耦合单元从第二耦合单元的第二端。 结合第一和​​第二托架的对接和分离来执行第一联接单元的住宿和联接。
    • 8. 发明申请
    • IMAGE FORMING APPARATUS AND CARRIAGE DOCKING MECHANISM
    • 图像形成装置和运输机构
    • US20110205299A1
    • 2011-08-25
    • US13028599
    • 2011-02-16
    • Shinichiro NARUSEIchiro KomuroMamoru YorimotoSoichi SaigaRyusuke Mase
    • Shinichiro NARUSEIchiro KomuroMamoru YorimotoSoichi SaigaRyusuke Mase
    • B41J23/00
    • B41J25/34B41J3/543
    • An image forming apparatus including a first carriage movable in a main scanning direction, a second carriage separatably dockable with the first carriage, a first positioning unit to position the second carriage relative to the first carriage in a sub-scanning direction, a second positioning unit to position the second carriage relative to the first carriage in a rotary direction, and a third positioning unit to position the second carriage relative to the first carriage in the main scanning direction. The first positioning unit includes a reference shaft and notched positioning members to engage the reference shaft. The second positioning unit contacts one of the first and second carriages in the rotary direction upon docking of the first and second carriages. The third positioning unit includes a positioning member, parallel grooved members in the sub-scanning direction, and parallel shafts extending in the sub-scanning direction to engage the grooved members.
    • 一种图像形成装置,包括:可沿主扫描方向移动的第一托架,可与第一托架分离的第二托架;第一定位单元,用于相对于第一托架在副扫描方向上定位第二托架;第二定位单元 相对于第一托架沿旋转方向定位第二托架;以及第三定位单元,用于相对于第一托架在主扫描方向上定位第二托架。 第一定位单元包括基准轴和与基准轴啮合的缺口定位构件。 第二定位单元在第一和第二滑架对接时沿着旋转方向接触第一和第二滑架中的一个。 第三定位单元包括定位构件,沿副扫描方向的平行的凹槽构件,以及沿副扫描方向延伸的平行轴,以与凹槽构件接合。
    • 9. 发明申请
    • IMAGE FORMING APPARATUS
    • 图像形成装置
    • US20110199410A1
    • 2011-08-18
    • US13027549
    • 2011-02-15
    • Ryusuke MASEIchiro KomuroMamoru YorimotoShinichiro NaruseSoichi Saiga
    • Ryusuke MASEIchiro KomuroMamoru YorimotoShinichiro NaruseSoichi Saiga
    • B41J29/38
    • B41J2/175B41J2/165B41J19/202B41J29/38B41J29/393
    • An image forming apparatus including a first carriage having a first recording head to eject black liquid droplets, a second carriage having a second recording head to eject color liquid droplets and separatably dockable with the first carriage, a position detector to detect a position of the second carriage relative to the first carriage in a state in which the first and second carriages are docked with each other, and a landing position corrector to correct landing positions of liquid droplets ejected from at least one of the first and second recording heads. The landing position corrector holds the position of the second carriage obtained by the position detector as a reference position and adjusts a correction amount for correcting the landing positions based on an amount of shift between the reference position and a present position of the second carriage docked with the first carriage.
    • 一种图像形成装置,包括具有用于喷射黑色液滴的第一记录头的第一滑架,具有第二记录头的第二滑架,用于喷射彩色液滴并与第一滑架分开地可拆卸;位置检测器,用于检测第二记录头的位置 在第一和第二托架彼此对接的状态下相对于第一托架的托架,以及着陆位置校正器,用于校正从第一和第二记录头中的至少一个喷出的液滴的着陆位置。 着陆位置校正器将由位置检测器获得的第二滑架的位置保持为基准位置,并且基于基准位置和与第二滑架对准的第二滑架的当前位置之间的移动量来调整用于校正着陆位置的校正量 第一个马车。
    • 10. 发明申请
    • IMAGE FORMING APPARATUS
    • 图像形成装置
    • US20110141192A1
    • 2011-06-16
    • US12964066
    • 2010-12-09
    • Ichiro KOMUROShinichiro NaruseMamoru YorimotoRyusuke MaseSoichi Saiga
    • Ichiro KOMUROShinichiro NaruseMamoru YorimotoRyusuke MaseSoichi Saiga
    • B41J23/00
    • B41J25/308B41J23/025
    • An image forming apparatus including a first carriage having a first recording head and a first lifting/lowering unit, a second carriage having a second recording head and a second lifting/lowering unit, a drive source, a drive coupling unit provided to the drive source, a first coupling unit, a second coupling unit, a docking/separation unit that docks and separates the first and second carriages, and an accommodation/coupling unit. A first end of the second coupling unit is coupled to the drive coupling unit, and the accommodation/coupling unit couples the first coupling unit to a second end of the second coupling unit and accommodates the first coupling unit within the first carriage to uncouple the first coupling unit from the second end of the second coupling unit. Accommodation and coupling of the first coupling unit are performed in conjunction with docking and separation of the first and second carriages.
    • 一种图像形成装置,包括具有第一记录头和第一提升/下降单元的第一托架,具有第二记录头和第二提升/下降单元的第二托架,驱动源,设置到驱动源的驱动联接单元 第一联接单元,第二联接单元,对接/分离第一和第二滑架的对接/分离单元以及容纳/联接单元。 第二联接单元的第一端联接到驱动联接单元,并且容纳/联接单元将第一联接单元耦合到第二联接单元的第二端,并将第一联接单元容纳在第一滑架内,以将第一联接单元 耦合单元从第二耦合单元的第二端。 结合第一和​​第二托架的对接和分离来执行第一联接单元的住宿和联接。