A low core loss magnetic alloy with a high saturation magnetic flux density, which has a composition represented by the general formula:100-y-cM\u2032yX\u2032cwhere M\u2032 represents at least one element selected from V, Ti, Zr, Nb, Mo, Hf, Ta, and W, X\u2032 represents Si and B, an Si content is smaller than a B content, the B content is from 4 to 12 atomic %, and the Si content is from 0. A frame image is generated by combining the current field image and a succeeding field image as a second candidate image. A plurality of solder balls may electrically connect the base BGA package and the plurality of BGA packages and may then be sealed to reduce the likelihood of damage. A reader is configured to retrieve data from a memory device if any provided in the toner cartridge.