| Print Method | 9 Pin Serial Dot Matrix and Bi-directional Printing |
| Print Width | Up to 63.5 mm |
| Dot Pitch | 80 dpi horizontal and 144 dpi vertical |
| Printing Speed (Max.) | 40 Column Printer Approx. 4.6 lines/sec |
| Number of Columns | Font A: 33 Column, Font B: 40 Column, KOR: 20 Column and CHN: 22 Column |
| Character Size | Font A: 9 x 9 ,Font B: 7 x 9, KOR: 17 x 9 and CHN: 16 x 16 |
| Character Table/Code Pages | Alphanumeric: 95, Extended Graphics 128 x 7 Page and International: 32 |
| Paper feed method | Friction |
| Paper Type | Plain Bond Paper, 2 ply Paper or 3 ply Paper |
| Paper Width | 76 mm +/-0.5 mm |
| Paper Roll Diameter | Max Ø 83.0mm |
| Paper Thickness | 0.06 ~ 0.085 mm |
| Paper Supply Method | Easy Drop in Paper loading |
| Auto Cutter | SRP275IIIC: Quilotine cutter |
| Indicators/Controls | Power LED Green /Paper LED Red /Error LED Red |
| Emulation | BXL/POS |
| Print Buffer | 4K bytes |
| NV Memory | 17 KBytes (Mono) |
| Sensors | Paper end, Paper near end Sensor |
| Drawer Port | 1 port (opens 2 drawers, special cable is needed to open 2 drawers) |
| Interface | USB V1.1 FS, RS232 Serial, RS485 and Parallel |
| Driver available | Windows Driver, OPOS Driver, Linux CUPS ,Mac Driver |
| Software Utilities | Utility Program |
| Power Supply | External AC Adapter and Rated input: 100-240 AV, 50/60 Hz |
| Operating Environment | 0 to 40 °C, 10 to 80 % RH (no condensation) |
| Storage Environment | -20 to 90 °C, 10 to 90 % RH (no condensation) |
| Reliability | 18 million Characters ,TPH: 300 Million Dots/Wire and Auto Cutter: 0.5 Million Cuts |
| EMC/Safety Standards | TÜV-GS, CE marking, C-tick |