Error Code 327
Error Code 327: SHUTTER FAILURE
1. Power down the ATM in the proper sequence. From the Main Menu screen, select System Parameters (5) followed by Shut Down the Terminal (4). When the indication that it is safe to turn off the terminal is displayed on the screen push the Power ON/OFF switch to the OFF position. After about ten seconds, push the Power ON/OFF switch to the ON position to start the terminal.
2. Reset the error. If the response to the reset command indicates successful execution, operation may be resumed.
3. If the problem persists, it may be necessary to replace the external shutter assembly or the CMC module.