公开(公告)号：US20110299860A1

公开(公告)日：2011-12-08

申请号：US13150419

申请日：2011-06-01

申请人： Fumio SHIMAZU ,  Tetsuya Abe ,  Hideki Ando ,  Hiroaki Ootsubo ,  Chihiro Toyama ,  Yuichiro Iegaki

发明人： Fumio SHIMAZU ,  Tetsuya Abe ,  Hideki Ando ,  Hiroaki Ootsubo ,  Chihiro Toyama ,  Yuichiro Iegaki

IPC分类号： G03G15/08

CPC分类号： G03G15/553 ,  G03G15/0853 ,  G03G15/0856 ,  G03G15/0894 ,  G03G15/556 ,  G03G2215/0634

摘要： In a new printer, a toner cartridge is mounted in the state where there is no toner in a reserve tank, and toner of the amount of filling toner D therein is supplied with the amount of full accommodation toner E for filling up the reserve tank by a toner supply mechanism. The toner of the amount of remaining surplus toner F remains in the toner cartridge. The amount of toner consumption G is measured by a dot counter during a printing execution. In the case where a toner density sensor detects a toner decreasing, the toner is supplied to a developing unit from the reserve tank. When it becomes G>F, it display-informs a user of “toner cartridge exchange is allowed”. Hereby, it enables to exchange the toner cartridge without stopping operation of the main body of the image forming apparatus using a two-component developer.

摘要翻译： 在新的打印机中，在储存罐中没有调色剂的状态下安装调色剂盒，并且向其中供应填充调色剂D的量的调色剂供给用于填充储备罐的充满调色剂E的量 调色剂供应机构。 剩余调色剂剩余量的调色剂残留在调色剂盒中。 在打印执行期间通过点计数器测量墨粉消耗量G。 在调色剂浓度传感器检测到调色剂减少的情况下，调色剂从储存罐供应到显影单元。 当它成为G> F时，它显示 - 通知用户“允许墨粉盒更换”。 由此，能够在不停止使用双组分显影剂的图像形成装置的主体的操作的情况下更换墨粉盒。

公开(公告)号：US20110013952A1

公开(公告)日：2011-01-20

申请号：US12834918

申请日：2010-07-13

申请人： Fumio SHIMAZU

发明人： Fumio SHIMAZU

IPC分类号： G03G15/01

CPC分类号： G03G15/162

摘要： An intermediate transfer belt is built in an electro-photographic image forming apparatus. A toner image formed on a photosensitive element is primary transferred on the intermediate transfer belt. The intermediate transfer belt secondary transfers the primary transferred toner image on a recording medium being conveyed at a secondary transfer unit. The intermediate transfer belt has streaks formed by surface roughening on the surface thereof and directed so as to have an angle relative to the driving direction of the intermediate transfer belt within a range from 40 to 140 degree. This angle setting enables stable transfer of an image without causing any character missing.

摘要翻译： 中间转印带内置于电子照相成像装置中。 形成在感光元件上的调色剂图像在中间转印带上初次转印。 中间转印带二次转印在二次转印单元输送的记录介质上的一次转印调色剂图像。 中间转印带具有在其表面上通过表面粗糙化而形成的条纹，并且相对于中间转印带的驱动方向具有在40至140度的范围内的角度。 该角度设置可以稳定传输图像，而不会导致任何字符丢失。