| 摘要 |
PURPOSE:To simplify constitution by making combined use of a transfer electric charger as a main electric charger as well in a xeroprinting device. CONSTITUTION:Photosensitive paper 10 is charged with a transfer electric charger (at this time, a lighting system 14 and a developing device 5 are disabled), is exposed with an original 3 by an optical system 2, is developed with a developing device 5 (the charger 6 is disabled) and is fixed with a fixing device 7, whereby a xeroprinting master is made. The master is charged with the charger 6, is uniformly exposed with a lamp 13, and is developed with the device 5. The produced toner images are transferred to copying paper 11 with the charger 6, and are fixed with a fixing roller 9, whereby a copy 12 is obtained. |
