| Functions |
 | Optional functions | PLU/sub-departments (up to
350) |
 | Standard functions | 1% to 4%, (-)1, (-)2, manual fax, RA,
PO, etc. |
| Totalizing capacity |
 | GTs | 12 digits |
 | Other totals | 8 digits |
| Display |
 | Type | 7 segment green fluorescent display |
 | Amount | 8 digits |
 | Symbol | 1 digit (Minus: -, Error: E, Program: P, Tender
still due: o, Void mode: u, Food stamp change: F) |
 | Repeat | 1 digit |
 | Department | 2 digits |
 | PLU/subdept. | 4 digits |
| Printer |
 | Type | 2-station serial dot matrix printer Digit: 16
digits |
 | Digit | 16 digits |
 | Speed | 2.4 lines/sec. |
 | Paper width | 1.47" +/-0.03" (37.5mm +/-0.5mm) |
 | Paper Roll Diameter | 3.16" (80mm.) (max.) |
 | Stamp Colour | Purple |
 | Additional Functions | On/Off receipt switch, single line
validation |
| Drawer |
 | Bill | 6 compartments |
 | Coin | 5 compartments |
| Options |
 | RAM option for PLU/subdept. | ER-46PL1 |
 | RS-232C interface | ER-32RS |
 | Keys | Additional key top sets |
| General |
 | Model Name | ER-3231 |
 | Departments | 10 standard upgradable to 30 with activity
counters |
 | Cashiers | 4 |
 | Media Keys | 2 cash keys, check tender key, 5 charge/credit
keys |
 | Tax Calculations | 2 tables or % calculation and manual
tax |
 | GTs | 3 GTs |
 | Components | CPU, ROM, RAM, etc. |
 | Recommended Temp. | 0 - 40 degrees C (32 F - 104 degrees
F) |
 | Dimensions (W x D x H) | 17.31" x 18.13" x 14.47" (440
x 460 x 367.5 mm) |
 | Weight | 39.5 lbs. (l8kg) |
 | Power Consumption | 10W (stand-by), 46W (max.) |
 | Power Supply | AC rated value +/-10%, 50/60 Hz |