| 
PS805 | 
PS805-B | 
| Print Method | 
Thermal line printing | 
Thermal line printing | 
| Print Roll Width | 
57.5 ± 0.5mm | 
58mm | 
| Paper Roll Diameter (mm) | 
Max. Ф50mm/Min. Ф13mm with reel | 
Max. Ф83mm | 
| Paper Roll Diameter (in) | 
Max. Ф1.97in/Min. 0.02in with reel | 
Max. Ф3.27in | 
| Paper Thickness | 
60-70um; 53-60g/m2 | 
0.056mm-0.1mm | 
| Effective Print Width | 
48mm/1.89in | 
 | 
| Print Density / Resolution | 
8pt per mm / 385pt per line | 
8dots per mm / 203dpi | 
| Print Speed | 
50mm per second | 
100mm per second | 
| Paper Rolling Speed | 
50mm per second | 
100mm per second | 
| Interfaces | 
Ethernet(drawer), Serial (DB25) | 
USB, Ethernet(drawer), Serial (DB9) | 
| Graphics Support | 
 | 
Max. 40K per bitmap; Max. 64K for total | 
| Barcode | 
 | 
UPC-A, UPC-E, EAN8, CODE39, ITF, CODEBAR, CODE128, CODE93, QR Code | 
| Font | 
 | 
Chinese GBK 24x24dots, ASCII 8×16 / 12X24dots, User-defined, CodePage 48 | 
| Memory | 
 | 
20Klb RAM / 2MB Flash | 
| Indicators | 
Power: Green LED; Error: Red LED | 
 | 
| Software | 
 | 
ESC/POS Emulation; WinXP to Win10/POSReady/Linux/OPOS | 
| Power Supply | 
Input: 100-240VAC Output: DC9V-12V, 2A | 
Input: 100-240VAC Output: DC12V, 2A | 
| Working Temperature | 
0°C to 50°C / 32°F to 122°F | 
 | 
| Reliability (MCBF) | 
10×106 line | 
100km TPH life | 
| Dimensions | 
116mm x 185mm x 140mm / 4.51in x 7.28in x 5.51in | 
114mm x 186mm x 128mm / 4.48in x 7.30in x 5.04in |