ERROR MESSAGES & TROUBLESHOOTING
(Continued)
Error Code
Error Cause
Error Solution
E20
Metal Thread Detector error
Clean the sensor. If error
continues, sensor may
need to be changed.
Contact Royal Sovereign
if error persists.
E21
MG1 error
E22
MG2 error
E23
MG3 error
E24
MG4 error
Hopper sensor error
Clean the sensor. If error
continues, sensor may
need to be changed.
Contact Royal Sovereign
if error persists.
Stacker sensor error
Clean the sensor. If error
continues, sensor may
need to be changed.
Contact Royal Sovereign
if error persists.
Main motor error
Motor needs to be
changed. Contact Royal
Sovereign if error
persists.
15
