Lexmark T640 - Electrical Specifications; Power Requirements

Specifications
7-2
Electrical Specifications
Warning: Lexmark recommends that you do not use voltage converters with
printers.
Power Requirements
The following tables list the nominal average power requirements (including fuser
power).
Table 7-2: Printer Electrical Specifications
Printer Model Electrical Specification
T640, T642, T644 (low voltage
model)
100 V at 50/60 Hz
T640, T642, T644 (high voltage
model)
220—240 V at 50/60 Hz
Printer Model
T640 / T640n / T640tn
/ T640dtn
T642 / T642n / T642tn
/ T642dtn
T644 / T644n / T644tn
/ T644dtn
State 100 V 120 V 230 V 100 V 120 V 230 V 100 V 120 V 230V
Average
continuous
printing
675 W 675 W 675 W 830 W 830 W 830 W 830 W 830 W 830 W
Average
continuous
copying
–––––––––
Average
continuous
scanning
–––––––––
Idle without
Power Saver
(Standby)
90 W 90 W 90 W 95 W 95 W 95 W 95 W 95 W 95 W
Idle with Power
Saver
20 W 20 W 20 W 20 W 20 W 20 W 20 W 20 W 20 W
Rated short
term current
7.8 A 7.2 A 3.4 A 8.6 A 8.0 A 4.3 A 8.9 A 8.0 A 4.3 A
Note: Power requirements for network models may differ.
Note: his value is <19 W for units manufactured after 4/30/2004.