Samsung ML-4551ND - Manual (Page 68)

11.1
<Specifications>
11
Specifications Printer specifications
Item Specifications and Description
Printing speed a Up to 43 ppm in A4 (45 ppm in Letter)
Duplex: 29 ipm (A4); 30 ipm (Letter)
Resolution Up to 1200 x 1200 dpi
Warm-up time Less than 45 seconds
First print out
time 8.5 seconds (From Ready)
Sleep mode: 35 seconds
Power rating 110 - 127 VAC or 220 - 240 VAC
See the Rating label on the machine for the
correct voltage, hertz and current of your machine.
Power
consumption Average: 650 W
Power save mode: Less than 13 W
Noise level b Standby mode: Less than 35 dBA
Printing mode: Less than 57 dBA
Toner cartridge
yield
c
10,000 or 20,000 pages.
Duty cycle Monthly: Up to 200,000 pages
Weight ML-4550,
ML-4551N 21.6 Kg (including
consumables)
ML-4551ND 23.5 Kg (including
consumables)
Package weight ML-4550,
ML-4551N Paper: 2.8 Kg, Plastic: 0.7 Kg
ML-4551ND Paper: 3.0 Kg, Plastic: 0.8 Kg
External
dimensions
(W x D x H) ML-4550,
ML-4551N 15.6 X 17.8 X 13.9 inches
(396 X 453 X 353 mm)
ML-4551ND 15.6 X 19.7 X 13.9 inches
(396 X 501 X 353 mm)
Operating
environment Temperature: 50° F to 90° F (10° C to 32.5° C)
Humidity: 20% to 80% RH
Printer language PCL 6 d , PostScript 3, IBM ProPrinter, EPSON
Memory 128 MB (Max. 512 MB)
128, or 256 MB optional memory available.
Use only the Samsung-approved DIMM.
128 MB: ML-MEM150
256 MB: ML-MEM160
Display 16 characters x 2 lines