Lexmark CX923 User Manual

Maintaining the printer
Warning—Potential Damage: Failure to maintain optimum printer performance, or to replace parts and
supplies, may cause damage to your printer.
Networking
Note: Purchase a MarkNet
TM
N8370 wireless print server
first
before setting up the printer on a wireless
network. For information on installing the wireless print server, see the setup sheet that came with the
option.
Connecting the printer to a Wi‑Fi network
Make sure that Active Adapter is set to Auto. From the home screen, touch Settings > Network/Ports > Network
Overview > Active Adapter.
Using the control panel
1
From the home screen, touch Settings > Network/Ports > Wireless > Setup On Printer Panel > Choose
Network.
2 Select a Wi‑Fi network, and then type the network password.
Note: For Wi‑Fi‑network‑ready printer models, a prompt for Wi‑Fi network setup appears during initial
setup.
Using Lexmark Mobile Assistant
1
Depending on your mobile device, download the Lexmark Mobile Assistant application from either the
Google Play store or App Store online store.
2 From the printer home screen, touch Settings > Network/Ports > Wireless > Setup Using Mobile App >
Printer ID.
3 From your mobile device, launch the application, and then accept the Terms of Use.
Note: If necessary, grant permissions.
4 Tap Connect to Printer > Go to Wi‑Fi Settings.
5 Connect your mobile device to the printer wireless network.
6 Return to the application, and then tap Setup Wi-Fi Connection
7 Select a Wi-Fi network, and then type the network password.
8 Tap Done.
Maintaining the printer 159

Lexmark CX923 Specifications

General

Printing colors	Black, Cyan, Magenta, Yellow
Duplex functions	Fax, Print, Scan
Country of origin	China
Maximum duty cycle	250000 pages per month
Recommended duty cycle	7000 - 50000 pages per month
Number of print cartridges	-
Control type	Touch
Product color	Black, Grey
Built-in display	Yes
Display diagonal	10 \
Market positioning	Business
Print technology	Laser
Resolution color	1200 x 1200 DPI
Maximum resolution	- DPI
Time to first page (black, normal)	5.2 s
Time to first page (color, normal)	6.1 s
Print speed (black, normal quality, A4/US Letter)	55 ppm
USB connector	USB Type-A / USB Type-B
Optional connectivity	Fiber, Near Field Communication (NFC), Serial (RS-232), Wireless LAN
USB 2.0 ports quantity	5
Cabling technology	10/100/1000Base-T(X)
Security algorithms	IPSec, TLS, TTLS
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Supported network protocols (IPv4)	TCP/IP IPv4
Supported network protocols (IPv6)	TCP/IP IPv6
Internal memory	2048 MB
Processor cores	4
Processor frequency	1200 MHz
Maximum internal memory	4096 MB
Sound pressure level (copying)	56 dB
Sound pressure level (standby)	29 dB
Sound pressure level (printing)	52 dB
Sound pressure level (scanning)	53 dB
Sound pressure level (duplex printing)	54 dB
Copier resize	25 - 400 %
Time to first copy (black, normal)	4.9 s
Time to first copy (color, normal)	5.8 s
Copy speed (black, normal quality, A4)	55 cpm
Power consumption (ready)	230 W
Power consumption (sleep)	2.78 W
Power consumption (copying)	1100 W
Power consumption (standby)	0.2 W
Power consumption (printing)	1075 W
Power consumption (scanning)	250 W
Energy Star Typical Electricity Consumption (TEC)	1.35 kWh/week
Scan to	E-mail, FTP, LDSS, PC, USB
Scanner type	Flatbed & ADF scanner
Maximum scan area	297 x 432 mm
Image formats supported	JPEG, JPG, TIFF
Document formats supported	PDF, XPS
Optical scanning resolution	600 x 600 DPI
Operating altitude	0 - 2500 m
Operating temperature (T-T)	10 - 30 °C
Operating relative humidity (H-H)	15 - 85 %
Faxing	Color faxing
Modem speed	33.6 Kbit/s
Fax transmission speed	3 sec/page
Package depth	911 mm
Package width	758 mm
Package height	1505 mm
Package weight	168000 g
Included cartridge capacity (CMY)	11500 pages
Included cartridge capacity (black)	18500 pages
Total input capacity	2150 sheets
Total output capacity	250 sheets
Maximum input capacity	5150 sheets
Paper tray 1 input capacity	500 sheets
Envelopes sizes	7 3/4, 9, 10, B5, C5, DL
Paper tray media weight	60 - 256 g/m²
Non-ISO print media sizes	Executive (184 x 267mm), Folio (media size), Legal (media size), Letter (media size), Oficio (media size), Statement (140 x 216mm), Super Tabloid (media size), Universal
ISO A-series sizes (A0...A9)	A3, A4, A5, A6
JIS B-series sizes (B0...B9)	B5
Maximum ISO A-series paper size	A3
Multi-Purpose Tray media weight	60 - 300 g/m²

Weight and Dimensions

Depth	792 mm
Width	615 mm
Height	1225 mm
Weight	134500 g