Specifications
ER-390M Electronic Cash Register AU Contents • iii
X/Z Mode 69
Introduction .............................................................................................................................69
X/Z Reports .............................................................................................................................70
Running a Report - General Instructions...................................................................70
Report Table..............................................................................................................71
Electronic Journal Table............................................................................................72
Reset Hard Check (Slip) Line # (EPROM v1.010 & Later) ....................................................73
Program 10 - Reset Hard Check Line # Programming..............................................73
Cash Declaration......................................................................................................................74
Program 90 - Cash Declaration Programming ..........................................................74
Service Mode Programming 75
Overview .................................................................................................................................75
Memory Allocation Scan.........................................................................................................76
PC Online Mode ......................................................................................................................76
Memory Allocation..................................................................................................................77
Program 60 - Memory Allocation Programming.......................................................77
Clear All Sales Totals..............................................................................................................78
Program 20 - Clear All Sales Totals..........................................................................78
Clear Grand Total....................................................................................................................78
Program 30 - Clear Grand Total................................................................................78
Clear / Delete PLU File ...........................................................................................................78
Program 40 - Clear / Delete PLU File.......................................................................78
EPROM Information ...............................................................................................................78
Program 50 - EPROM Information...........................................................................78
Function Key Assignment Programming ................................................................................79
Program 70 - Function Key Assignment Programming............................................79
Function Key Codes..................................................................................................80
RS232C Serial Ports Communication Options........................................................................81
Program 8x - RS232C Serial Ports Communication Options....................................81
Program Mode Programming 85
Default Programming ..............................................................................................................85
Descriptor Programming .........................................................................................................86
Alpha Overlay Method..............................................................................................86
Descriptor Code Method ...........................................................................................87
Tax Programming....................................................................................................................88
Straight Percentage Tax Rate Programming .............................................................88
PLU Programming...................................................................................................................90
Program 100 - PLU Status Programming..................................................................91
Program 110 - PLU Auto Tare Programming ...........................................................94
Program 150 - PLU Group Assignment Programming .............................................95
Program 200 - PLU Price/HALO Programming.......................................................96
Program 250 - PLU Stock Amount Programming ....................................................97
Program 300 - PLU Description Programming.........................................................98
Program 350 - PLU Link Programming....................................................................99
Program 400 - PLU Delete Programming...............................................................100
Program 450 - PLU MIX & MATCH Programming ..............................................101
System Option Programming.................................................................................................102
Program 30 - System Option Programming ............................................................102
System Option Table...............................................................................................103
Note: Price Embedded Barcode Format..................................................................106
Print Option Programming ....................................................................................................107










