My Register is in Diagnostic mode, How do I get out of this?

8) Enter 99990000 and press "Sub Total" key, then "DIAG 1" will be displayed.
9) Enter your locale code and press "Sub Total" key, then locale code will be printed.

* Locale code is as follows:
Europe: No need to enter the locale code. Skip 8) - 11), go to 12).
U.S.A. and Canada: 200016
Others: 600016

10) Turn the MODE KEY “OFF”. Then while holding down the “JFEED” button, turn MODE KEY to “PGM”.
11) Release “JFEED” button, then "INIT 0000000000" will be displayed.
12) Enter your INIT code and press "Sub Total" key, then the information will be printed.

* INIT code is as follows:
Model Name INIT Code:
SE-C300 / SE-C2000                                               17200
SE-S2000                                                               13040
SE-S300                                                                 12540
TE-1500                                                                  23040
TE-900                                                                    22540
TK-950 / TK-1550                                                    27200
PCR-T2100 / PCR-T2200 / PCR-T220S                       23000
PCR-T2100L / PCR-T2200L                                       93000
PCR-T470 / PCR-T480 / PCR-T48S                            22500
PCR-T470L / PCR-T480L                                          92500

It is beneficial to punch in a few data to test machine!