| 摘要 |
PROBLEM TO BE SOLVED: To provide a printing device capable of performing high speed printing for a large sized image of the high resolution by providing plural toner feeding means with the width smaller than a latent image supporting member, and arraying in zigzags shape on the circumference of the latent image supporting member. SOLUTION: In this device, a photoconductive latent image supporting member 100 provided with the width WLI being equal to the printing width PW or larger than that is placed beneath a base layer 101 provided with the width WS and the length LS. On circumference of the latent image supporting member 100, toner feeding means 102a to 102c severally provided with the smaller width WTDa to WTDc being smaller than the width WLI of the latent image supporting member 100 is respectively placed in the zigzags shape covering the printing width PW. The toner feeding means 102a to 102c being components of the printing device, support toner particles on the surface, are the components for these toner particles to develop the latent image on the latent image supporting member. For instance, when a magnetic brash is used for applying the toner particles on the latent image, this magnetic brash is toner feeding means. |
