Abstract: A recording apparatus that compares the size of detected input data with a plurality of sizes of recording sheets set by a setting unit. The size of a recording sheet on which the input data is to be recorded is selected from the set plurality of sizes and the input data is recorded on the selected recording sheet. When no recording sheet of a size equal to or greater than the size of the input data is set, the size of the input data is compared with the sizes M times (M: an integer) as much as the plurality of sizes of recording sheets, respectively, and (1) if any of the M times sizes is equal to or greater than the size of the input data, it is selected as the size of recording sheet on which the input data is to be recorded.

Abstract: A color toner has (i) color toner particles containing at least a binder resin and a colorant and (ii) an external additive. The color toner has a weight-average particle diameter of 5 to 8 .mu.m and a number-average particle diameter of 4.5 to 7.5 .mu.m, and contains 5 to 40% by number of particles having a particle diameter of 4 .mu.m or less in the number distribution of the color toner and 7% by volume or less of particles having a particle diameter of 10.08 .mu.m or more in the volume distribution of the color toner. The inorganic powder selected from the group consisting of a strontium titanate powder, a cerium oxide powder and a calcium titanate powder, and a hydrophobic fine alumina powder are externally added to the color toner particles as the external additives, the inorganic powder has a longitudinal average particle diameter of 0.2 to 2 .mu.m, and the hydrophobic fine alumina powder has a longitudinal average particle diameter of 0.005 to 0.1 .mu.m.