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Power and electrical specifications
Average nominal power requirements for the base printer configuration (110 volt). (Power levels are shown in
watts.) Maximum current shown in amp ergs.
Printing states
Printing—average power (W)
Base model
All options
Idle—average power
Power Saver On
Power Saver Off
Printing—maximum
current (110 V)
Notes:
•
Using a 220V ac to 110 V ac power converter with the 110 volt printer is not recommended.
•
Using an inverter (12 V dc to 120 V ac, for example) to power the printer is not recommended.
•
The C77xn, C77xdn, and C77xdtn and C78xn, C78xdn, and C78xdtn are Energy Star-compliant. These
models include:
Electrical specifications
110 Volt model
•
110 to 127 V ac at 47 to 63 hertz (hz) nominal
•
99 to 137 V ac, extreme
Operating clearances
Printer Side
1
Left side
Right side
Front
Rear
2
Top
1
Allow 48 in. (1,219.2 mm) clearance to the left if you are adding a banner option to the C772 or C782.
2
Allow clearance above the printer for front door clearance, and for adding options, such as additional input
drawers, output expander, StapleSmart finisher, or 5-bin mailbox.
Lexmark C77x(n)
Lexmark C77xdn
500
540
30
180
10.2
Model
All
All
All
All
C77x(dn)/C78x(dn)
C77xdtn/C78xdtn
Lexmark C78x(n)
500
675
540
675
31
25
180
150
10.2
11.9
Measurement
24 in. (609.6 mm)
15 in. (381 mm)
20 in. (508 mm)
12 in. (304.8 mm)
42 in. (1,066.8 mm)
34 in. (863.6 mm)
5061
Lexmark C78xdn
675
675
27
150
11.9
1
2
2
1-5
General information
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