Ayitey Aryee

Hi,
Am Victor, an ECRM and EASTCOM CTP service technician. I have clients with an Amsky CTP who needs service but I can't help much because I don't have a Service Manual. Can anyone please give me a copy of a Service Manual.
Thank you.
"Error: “drum driver error”

Ecrm, Easrcom CTP Service Technician.