Environmental Conditions; Altitude Specifications; Atmospheric Pressure - Lexmark T642 Technical Reference

Printer Side
Front
Rear
Above
Note: When installing the MFP, leave enough room to access the
paper tray(s), the multipurpose feeder, the left side door, and
the rear exit door.

Environmental Conditions

Note:
Table 7-3: Temperature Ranges
Printer Model
T640, T642, T644
W840
Table 7-4: Humidity Ranges
Printer Model
T640, T642, T644
W840

Altitude Specifications

Table 7-5: Printer Altitude Specifications
Printer Model
T640, T642, T644
W840

Atmospheric Pressure

74.6—101.3 kPa (560—760 mmHg)
T640, T642, T644
508 mm (20 in.)
304.8 mm (12 in.)
137.16 cm (4 1/2 ft)
When shipping or storing printers, always pack the printer supplies
(cartridges and photoconductors, for example) separately.
7-5
Operating Value
— —
0 40°C (32 104°F)
— —
15.6 32.2°C (60 90°F)
Operating Value Shipping/Storage Value
— —
8 80% 5 95%
— —
8 80% 5 100%
Altitude (Above Sea Level)
—
0 3,048 m (10,000 feet)
2,500 m (8,200 feet)
Specifications
Shipping/Storage Value
—
-40 43.3°C (-40 to 110°F)
—
-40 60°C (-40 to 140°F)