Lexmark C920 - Operating Clearances; Environment; Printer Temperature and Humidity

1-18 Service Manual
5056-XXX
Operating clearances
The following clearances are recommended to ensure proper operation.
Environment
Printer temperature and humidity
Minimum clearance requirements
Top Left side Right side Rear Front
Printer 9 in.
229 mm
13 in.
330 mm
6 in.
153 mm
5 in.
127 mm
27 in.
686 mm
Duplex 9 in.
229 mm
13 in.
330 mm
13 in.
330 mm
5 in.
127 mm
27 in.
686 mm
High Capacity Feeder 9 in.
229 mm.
13 in.
330 mm.
30 in.
762 mm
5 in.
127 mm
27 in.
686 mm
Finisher 9 in.
229 mm.
13 in.
330 mm.
6 in.
153 mm
5 in.
127 mm
27 in.
686 mm
Banner Media tray 9 in.
229 mm
13 in.
330 mm
46 in.
1168 mm
5 in.
127 mm
27 in.
686 mm
Note: Required clearance is 13 in. (330 mm) without HCF, and 30 in. (762 mm) with HCF.
Environment Specifications
Operating
Air temperature - product operating 10 - 33 C (50 - 91 F)
Air relative humidity Relative humidity 20 to 80%
Altitude 0 — 2300 meters (7,545 ft)
Ambient operating environment 3 to 27C(37-80F) and 35% to 70% RH
Storage
Storage temperature — printer and supplies 0 to 35C (32 to 90F)
Relative humidity 20 to 80%
Shipping
Shipping temperature — printer and supplies -5 to 40C (23 to 104F) at 10 to 90% RH
Relative humidity 10 to 90%
In some cases, performance specifications (such as paper OCF, EP cartridge usage) are specified to be measured at an
ambient condition