| 摘要 |
PROBLEM TO BE SOLVED: To reduce adverse effects due to a difference in chargeability while using toner which shares resin. SOLUTION: In a full color image forming method using pulverized toner of a plurality of colors, with respect to the toner having a smaller toner charge amount as compared with the toner having the largest toner charge amount, a developing unit using the toner is fabricated in such a way as to improve tribochargeability and a softening point of the toner is made higher than that of the toner having the largest toner charge amount. COPYRIGHT: (C)2005,JPO&NCIPI |
