buenas tardes revisa lo siguiente E025-0002 Error Code was displayed because the toner bottle was not fit security during installation; however, this symptom could be resolved by re-fittning the bottle. - E025-0002 Error Code can be displayed when over current is detected in the toner bottle motor. When the symptom has occurred, re-fit the toner bottle; if the symptom still occurs, remove the toner bottle Service mode > COPIER> Function > PART-CHK > MTR > enter "22" > MTR-ON > OK. If the motor is free from problems, it operates for 20 sec, and stops. If it does not operate replace the toner bottle motor with a new one. FK2-0015 DC Motor suerte saludos