| 摘要 |
PROBLEM TO BE SOLVED: To prevent a misconception of a user considering that an image forming device of a electrophotography system is not shifted to a dew condensation mode state for preventing dew condensation inside the machine, and to prevent an erroneous operation by a user who does not know the setting of the dew condensation mode. SOLUTION: When the dew condensation mode for preventing dew condensation is set by a operation display part of a reader frame body (reader part) 101 side, a DC controller 202 (engine control part) maintains the temperature of a fixing unit at a prescribed temperature. In the dew condensation mode state, a reader controller 301 does not perform a display of message on a liquid crystal panel of an operation display part of the leader frame body 101 side and switches off the back light, and a printer controller 204 switches off the back light of an operation display part of a printer main body (printer part) 201 side. |
