I just started work at a federal prison. The auto-refractor keeps saying error 222 when I turn it on and beeps continuously. Sometimes the error will go away if I turn it off and turn it back on. What does this error code mean and how do I fix it?
Wed Dec 22 2021
Error 222. Help!
Wed Jan 12 2022Reply from Gurkan
Try to replace capacitors that drives the step motors of shutters on the upper printed circuit.
2.2 mF 50V
Report Post
