Sharp ER-A520 - Manual (Page 187)

185
Logo message
Optional feature selection
Line feed for tray subtotal
Stacked report
Secret code
RS-232C channel data
Hourly report format/start
hour
Drawer open alarm time
Power saving mode
Bill number
Scale tare tables
Barcode reader data
Remote printer data
14 Reading of programmed items for functions - 2
(Reading in the PGM2 mode)