I-4
Interface Bi-directional parallel
Universal Serial Bus (USB) (HL-1050 only)
RS-422A/RS-232C serial (RS-100M) is optionally available. (HL-
1040/1050 only)
Memory HL-820/1020/1040: 2.0 Mbytes
HL-1050: 4.0 Mbytes
Expandable up to 36 Mbytes by installing an
industry standard SIMM
Control panel 1 switch and 4 lamps
Diagnostics Self-diagnostic program
2.3 Electrical and Mechanical
Power source U.S.A. and Canada: AC 110 to 120V, 50Hz/60Hz
Europe and Australia: AC 220 to 240V, 50Hz/60Hz
Power consumption Printing (peak): 820W or less
Printing (average): 280W or less
Standing by: 60W or less
Sleep: 13W or less
Noise Printing: 49dB A or less
Standing by: 33dB A or less
Temperature Operating: 10 to 32.5°C (50 to 90.5°F)
Storage: 0 to 40°C (38 to 104°F)
Humidity Operating: 20 to 80% (non condensing)
Storage: 10 to 85% (non condensing)
Dimensions 390 x 365 x 245 mm (15.4 x 14.4 x 9.7 inches)
(W x D x H) (when the output tray is closed.)
Weight Approx. 7.2kg (15.7lb.) including the drum unit and toner cartridge
Note:
x
The peak figure of power consumption is worked out when the halogen heater lamp is
turned ON.
x
The peak figure of power consumption is worked out excluding inrush current value.
x
Be sure that the peak figure of power consumption is reference value and should be
used inside the Brother offices only.
PR99017