AUP-X-250 USPS is EOL over 15 years, please refer the below table for replace model AUP-520P-S20.
We don't recommond to repair AUP-X-250 USPS, because the components are over 15 years and we believe the components life time are over MTBF. Therefore, please order new model to guarantee your equipment can work smoothly!
If you have any idea, please contact with us by e-mail : chiu0412@seed.net.tw or jeffchiu@apollo.com.tw
