Specifications
7-5
Altitude Specifications
Atmospheric Pressure
74.6–101.3 kPa (560–760 mmHg)
Table 7-5: Humidity Ranges
Printer Model Operating Value Shipping/Storage Value
T430, T430d, T430dn 8
–80% 8–95%
T640, T642, T644 8
–80% 5–95%
W840 8
–80% 5–100%
Table 7-6: Printer Altitude Specifications
Printer Model Altitude (Above Sea Level)
T430, T430d, T430dn 0
–2500 m (8,200 feet)
T640, T642, T644 0–3,048 m (10,000 feet)
W840 2,500 m (8,200 feet)