A798 Technical Specifications
Print Performance
| Print Method | Direct Thermal |
| Print Speed - Monochrome | 150 mm/s (6 inches per second) |
| Print Resolution | 203 dpi (8 dots/mm) |
| Print Width | 72 mm (2.83 inches) |
| Receipt Columns | 44 (standard) / 56 (compressed) |
| Barcode Support | UPC-A, UPC-E, EAN-13, EAN-8, Code 39, Code 93, Code 128, Codabar, ITF, PDF417, QR Code |
Paper Handling
| Paper Width | 80 mm (3.15 inches) |
| Paper Thickness | 0.06 - 0.085 mm |
| Paper Roll Diameter | 83 mm (3.27 inches) maximum |
| Knife Type | Ceramic Rotary (self-sharpening) |
| Knife Life (MCBF) | 3,000,000 cuts |
| Paper Loading | Drop-in, Easy-load |
Memory
| Flash Memory | 2 MB |
| RAM | 128 KB |
| User Flash (NV Graphics) | Available for logos and graphics storage |
Interfaces
| Standard Interfaces | Serial RS-232, USB |
| Optional Interfaces | Ethernet, Parallel, PoweredUSB |
| Cash Drawer Ports | 2 (RJ-11) |
Physical Dimensions
| Height | 134 mm (5.28 inches) |
| Width | 145 mm (5.71 inches) |
| Depth | 195 mm (7.68 inches) |
| Weight | 1.6 kg (3.5 lbs) |
Environmental
| Operating Temperature | 0°C to 45°C (32°F to 113°F) |
| Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
| Operating Humidity | 20% to 80% RH (non-condensing) |
Electrical
| Power Supply | 24V DC |
| Power Consumption (Operating) | 2.5A (max) |
| Power Consumption (Standby) | 0.3A |
Reliability & Warranty
| MCBF (Print Head) | 150 km |
| MCBF (Knife) | 3,000,000 cuts |
| Warranty | 3 years standard |
Options
| Spill Guard | Ultra-harsh environment protection (available) |
| Wall Mount Kit | For vertical mounting (available) |
| Paper Holder | External paper roll holder (available) |
Software & Compatibility
| Command Sets | ESC/POS compatible |
| Drivers | Windows, OPOS, JPOS, Linux CUPS, Mac OS X |
| Certifications | FCC, CE, UL, cUL |