摘要 |
<p>Development system comprising several development cylinders (16, 17, 18) rotating in the same direction as the charge image carrier and a counter-rotating development cylinder (19). The mixture (11) is dispensed from a store (12) and by means of a bucket wheel (14) to the first co-rotating cylinder (16), and from there is conveyed to the counter-rotating cylinder (19), passing via other co-rotating cylinders (17, 18). Outside said cylinder (19) is provided a light-exposure system consisting of a transparent protection tube (26) containing an LED strip (25), and connected to this system is a collector cylinder (28).</p> |