Image forming apparatus having fixing device that responds...
Image forming apparatus having fixing device with cooling...
Image forming apparatus having fixing means error detection
Image forming apparatus having heat-fixing unit
Image forming apparatus having power saving mechanism
Image forming apparatus having temperature sensing element...
Image forming apparatus having variable sheet-conveying speed
Image forming apparatus having warm-up and normal modes and...
Image forming apparatus heat control
Image forming apparatus including a fixer and a pressure...
Image forming apparatus including a fixing roller
Image forming apparatus including a heating unit
Image forming apparatus including a plurality of heating...
Image forming apparatus including a power-control feature...
Image forming apparatus including detector units
Image forming apparatus including temperature sensor and...
Image forming apparatus operable in horizontal and vertical inst
Image forming apparatus performing improved fixing...
Image forming apparatus preventing power supply during...
Image forming apparatus that controls a fixing device to fix...