FSC: 3104
Microcode Level: ALL
Family ID: 266
Device Desc: 9710/14/40
Probability: 85%
Callout: HAND ASSY
CSE Description: ERR_ITL_FAILED_REACH_RETRACT, The hand failed retracting to a safe position.
FSC: 3104
Microcode Level: ALL
Family ID: 266
Device Desc: 9710/14/40
Probability: 10%
Callout: Z flex cable assy
CSE Description: ERR_ITL_FAILED_REACH_RETRACT, The hand failed retracting to a safe position.
FSC: 3104
Microcode Level: ALL
Family ID: 266
Device Desc: 9710/14/40
Probability: 5%
Callout: PRC
CSE Description: ERR_ITL_FAILED_REACH_RETRACT, The hand failed retracting to a safe position.
Most probably one of these three, the % shows the most probable. You will need to pay for service from STK.