Clearance Requirements; Environmental Conditions; Altitude Specifications And Atmospheric Pressure - Lexmark C544N/DN/DW/DTN User Manual

Clearance requirements

Lexmark C540n, C543dn, C544n/dn/dw/dtn
Model
C540n, C543dn, C544n, C544dn,
C544dw
C544dtn
Note: Allow an additional 133 mm (5.2 in.) clearance above the C54x for an optional drawer.
Lexmark X546dtn MFP
Model Left side
X546dtn 76.2 mm (3 in.)
Note: Allow an additional 133 mm (5.2 in.) clearance above the X546dtn for an optional input drawer.

Environmental conditions

Note: When shipping or storing printers, always pack the printer supplies (cartridges and photoconductors, for example)
separately.
Air temperature ranges
Printer model
C540n, C543dn, C544n/dn/dw/dtn
X546dtn MFP
Humidity ranges
Printer model
C540n, C543dn, C544n/dn/dw/dtn
X546dtn MFP
* Approaching 32°C (90°F) the maximum relative humidity is 60%.

Altitude specifications and atmospheric pressure

Altitude specifications
Printer model
C540n, C543dn, C544n/dn/dw/dtn
XC546dtn MFP
Left side Right side
76.2 mm (3 in.) 152.4 mm (6 in.) 508 mm (20 in.) 101.6 mm (4 in.) 254 mm (10 in.)
76.2 mm (3 in.) 254 mm (10 in.) 508 mm (20 in.) 101.6 mm (4 in.) 254 mm (10 in.)
Right side Front
254 mm (10 in.) 508 mm (20 in.)
Operating value
15.6–32.2°C (60–90°F)
15.6–32.2°C (60–90°F)
Operating value
8%–80%*
8%–80%*
Operating
0–3048 M (10,000 ft.)
0–3048 M (10,000 ft.)
Printer specifications
20
Front Rear
Rear
101.6 mm (4 in.)
Shipping value
-40–43.3°C (-40–110°F)
-40–43.3°C (-40–110°F)
Shipping value
8%–80%
8%–80%
Altitude (above sea level)
Shipping/storage
10,300 M (34,000 ft.)
10,300 M (34,000 ft.)
Top
Top
360 mm (14 in.)
Storage (unpacked)
0–40°C (32–104°F)
0–40°C (32–104°F)
Storage value
8%–80%
8%–80%