| 摘要 |
<p>PROBLEM TO BE SOLVED: To do a high precision printing by providing means for cleaning a printing surface of an object which is inserted into an electronic photographic device to eliminate stain and preventing a printing of defective quality from generation between an entry of a printing object and the electronic photographic device. SOLUTION: This device has carrying rollers 14, 18, fixing rollers 9, 10, and cleaning rollers 30, 34. The cleaning roller 30 is interposed between an entry 33 and a photosensitive drum 22 and is formed of oil supplying robber for absorbing and cleaning dirt oil from the hand, etc., suck to the surface of a sheet. The cleaning roller 30 is arranged in the direction orthogonal to the direction in which a copy sheet is carried and cleans the whole surface of a printed matter such as a booklet 20 or a cut sheet, which can do a high precision printing.</p> |
