|   | 
PB22 | 
PB32 | 
PB50 | 
|   | Physical Characteristics | 
| Width | 
101 mm | 
127 mm | 
160 mm | 
| Height | 
176 mm | 
182 mm | 
175 mm | 
| Depth | 
71 mm | 
81 mm | 
79 mm | 
| Weight | 
678g(with battery) | 
828g(with battery) | 
1189g(with battery) | 
|   | Environmental Specifications | 
| Operating Temperature | 
-15°C to 50°C | 
| Storage Temperature | 
-30°C to 70°C | 
| Operating Humidity | 
10% to 90% (Non-Condensing) | 
| Storage Humidity | 
10% to 90% (Non-Condensing) | 
| Rain & Dust Resistance | 
IP54 (Requires optional protective case) | 
| Drop Spec | 
1.5m to concrete | 
|   | Power | 
| Battery Type | 
7.2 LiIon | 
7.2 LiIon | 
14.8 LiIon | 
| Battery Capacity | 
2250mAh | 
2250mAh | 
2200mAh | 
| Recharge Time | 
180 minutes | 
|   | Printer Mechanism | 
| Resolution | 
203dpi (8 dots/mm) | 
| Printhead | 
Direct Thermal | 
| Print Speed | 
101.6 mm/sec | 
| Print Width | 
54mm | 
82mm | 
108mm | 
|   | Controller | 
| Programming Language | 
IPL, Fingerprint, ZSim, DSim, ESC-P | 
| Memory | 
16MB RAM, 64MB Flash | 
| User Interface | 
LCD and 4 buttons: standby, paper feed, setup, info.  Four audio status indicators: error, hardware change, button press and startup alerts. | 
|   | Fonts | 
| Resident | 
English and Latin | 
| Downloadable | 
Yes | 
| Graphics | 
Supports user-deined fonts, graphics, formats and layouts, including custom logos | 
| Barcode Symbologies | 
All major 1D and 2D symbologies are supported. | 
|   | Media Specifications | 
| Media Type | 
Thermal Paper, one ply | 
| Paper Width | 
25.4mm to 55.8mm | 
30.5mm to 83.8mm | 
49.0mm to 111.5mm | 
| Roll Diameter | 
57 mm | 
67 mm | 
67 mm | 
| Core Inner Diameter | 
19 mm | 
|   | Interface | 
| Standard | 
RS232C, USB | 
| Optional | 
Bluetooth, IEEE 802.11g WiFi | 
| Wireless Security | 
Authentication and Encryption Options: WPA, WPA2, WEP (64 and 128), 802.1x (EAP-TLS, TTLS, LEAP, PEAP, EAP-Fast (Pending)), 802.11i-ready |