Sharp Copier Error Codes List. Haven't seen this one myself yet, but similar 4 digit errors starting with '3' sometimes are caused by too many users logged in over the specified maximum number. Touch ca to reboot machine and clear.
Konica minolta bizhub c450 error code list wordpress com. 22 scu firmware & eprom discrepancy. The guys are right you need to change the ptc unit but in the meantime go back into service mode and change the following bit switch to turn off the unit but you can't leave it for long.
