| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sheet conveyance guide member openable/closable with simple structure, capable of preventing a paper accumulation or jam, and external leakage of noise, and of preventing malfunction; and an image formation device equipped with it. <P>SOLUTION: In this sheet conveyance guide member 21, a communication passage 39 comprising a handle part 37, a cavity part 36 and an open part 38, and engagement projections 48 are formed integrally with one another, and a conveyance roller 23 is arranged on a back surface 21b. At a second opening end 38a of the open part 38 on the back surface 21b side, a shielding member 41 shielding the second opening end 38a and capable of guiding sheet conveyance is installed; and the shielding member 41 is provided with a cleaning member 51 capable of cleaning a surface of the conveyance roller 23, and a recovery part 52 recovering foreign matters removed from the cleaning member 51. <P>COPYRIGHT: (C)2009,JPO&INPIT |
