Patent ID: 9535362
Date: 2017-01-03
CPC Classifications: G03G

Claim:
1. A carrier set for electrostatic charge image developer, comprising: a first carrier that satisfies Expression (1); 160 mJ≦x≦200 mJ, and a second carrier that satisfies Expression (2); 210 mJ≦y≦250 mJ, wherein x is a total energy amount, which is measured by a powder rheometer, of a developer which is prepared by mixing the first carrier and a toner for measurement such that a weight ratio of the toner is 8% by weight based on the developer, and y is a total energy amount, which is measured by the powder rheometer, of a developer which is prepared by mixing the second carrier and the toner for measurement such that a weight ratio of the toner is 8% by weight based on the developer.