Dell 2155cn User Manual

Installing Optional Accessories 59
2 Select the total amount of the installed printer memory for the memory
capacity setting.
3 Click Apply , and then click OK .
4 Close the Printers and Faxes (, Printers , or Devices and Printers ) dialog
box.
Installing the Optional 250-Sheet Feeder
CAUTION: If you install the optional 250-sheet feeder after setting up the printer,
be sure to turn off the printer, unplug the power cable, and disconnect all cables
from the back of the printer before starting this task.
1 Ensure that the printer is turned off, and then disconnect all cables from the
back of the printer.
2 Remove all packaging from the optional 250-sheet feeder.
3 Place the optional 250-sheet feeder in the location that the printer is located.
4 Pull the standard 250-sheet tray out of the printer about 200 mm. Hold the
standard 250-sheet tray with both hands, and remove it from the printer.
5 Lift the printer and align the five guide pins of the optional 250-sheet feeder
with the holes at the bottom of the printer. Gently lower the printer onto the
optional 250-sheet feeder.
CAUTION: Two people are required to lift the printer. The printer should be
lifted holding the front and back. Never lift the printer from its sides.
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Dell 2155cn Specifications

General

Color	Yes
Duplex printing	No
Print technology	Laser
Maximum resolution	600 x 600 DPI
Print speed (black, normal quality, A4/US Letter)	23 ppm
Internal memory	256 MB
Maximum internal memory	768 MB
Total input capacity	250 sheets
Total output capacity	150 sheets
Maximum input capacity	501 sheets
Multi-Purpose tray input capacity	1 sheets
Maximum duty cycle	40000 pages per month
Number of print cartridges	-
Maximum print size	216 x 297 mm
Paper tray media types	Envelopes, Labels, Plain paper, Recycled paper
Non-ISO print media sizes	Letter
ISO A-series sizes (A0...A9)	A4
Networking features	Gigabit Ethernet
Supported media weight(s)	60 - 216 g/m²
Compliance industry standards	IEEE 802.3/802.3u/802.3ab
Power consumption (printing)	- W
Display	LCD
Standard interfaces	Ethernet, USB 2.0
USB 2.0 ports quantity	1
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Dimensions (WxDxH)	400 x 406 x 413 mm