| 摘要 |
PURPOSE:To feed a developer smoothly to a developing roll by adsorbing the developer to the developing roll while vibrating the developer by the shock due to the restoring operation of a recording head to the contact status with a recording material. CONSTITUTION:Recording paper is intermittently carried, and during the stop of the carrying, carriages 20, 18, a cartridge 30 mounted on the carriages 20, 18 and a transfer charger 19 are moved to record information for one line or plural lines on the recording paper 6. The rotation of an eccentric cam is controlled so that shock applying no trouble to the recording paper 6 is applied to the cartridge at the end of the restoration of the cartridge 30. The shock makes it possible to adsorb the developer 31 stacked in the cartridge 30 deeper than the developing roll 32 to the developing roll 32 with vibration. |
