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Lexmark CX923 User Manual

Lexmark CX923
334 pages
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IPSec
Note: This menu appears only in network printers or printers that are attached to print servers.
Menu item Description
Enable IPSec
O
On*
Enable Internet Protocol Security (IPSec).
Base Configuration
Default*
Compatibility
Secure
Set the IPSec base configuration.
DH (DieHellman) Group Proposal
modp2048 (14)*
modp3072 (15)
modp4096 (16)
modp6144 (17)
Set the IPSec base configuration.
Note: This menu item appears only when Base
Configuration
is set
to Compatibility.
Proposed Encryption Method
3DES
AES*
Set the encryption method.
Note: This menu item appears only when Base Configuration is set
to Compatibility.
Proposed Authentication Method
SHA1
SHA256*
SHA512
Set the authentication method.
Note: This menu item appears only when Base Configuration is set
to Compatibility.
IKE SA Lifetime (Hours)
1
2
4
8
24*
Specify the IKE SA expiry period.
Note: This menu item appears only when Base
Configuration
is set
to Secure.
IPSec SA Lifetime (Hours)
1
2
4
8*
24
Specify the IPSec SA expiry period.
Note: This menu item appears only when Base Configuration is set
to Secure.
IPSec Device Certificate Specify an IPSec certificate.
PreShared Key Authenticated
Connections
Host [x]
Configure the authenticated connections of the printer.
Certificate Authenticated Connections
Host [x] Address[/subnet]
Note: An asterisk (*) next to a value indicates the factory default setting.
Understanding the printer menus 141

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Lexmark CX923 Specifications

General IconGeneral
Printing colorsBlack, Cyan, Magenta, Yellow
Duplex functionsFax, Print, Scan
Country of originChina
Maximum duty cycle250000 pages per month
Recommended duty cycle7000 - 50000 pages per month
Number of print cartridges-
Control typeTouch
Product colorBlack, Grey
Built-in displayYes
Display diagonal10 \
Market positioningBusiness
Print technologyLaser
Resolution color1200 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 connectorUSB Type-A / USB Type-B
Optional connectivityFiber, Near Field Communication (NFC), Serial (RS-232), Wireless LAN
USB 2.0 ports quantity5
Cabling technology10/100/1000Base-T(X)
Security algorithmsIPSec, TLS, TTLS
Ethernet LAN data rates10, 100, 1000 Mbit/s
Supported network protocols (IPv4)TCP/IP IPv4
Supported network protocols (IPv6)TCP/IP IPv6
Internal memory2048 MB
Processor cores4
Processor frequency1200 MHz
Maximum internal memory4096 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 resize25 - 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 toE-mail, FTP, LDSS, PC, USB
Scanner typeFlatbed & ADF scanner
Maximum scan area297 x 432 mm
Image formats supportedJPEG, JPG, TIFF
Document formats supportedPDF, XPS
Optical scanning resolution600 x 600 DPI
Operating altitude0 - 2500 m
Operating temperature (T-T)10 - 30 °C
Operating relative humidity (H-H)15 - 85 %
FaxingColor faxing
Modem speed33.6 Kbit/s
Fax transmission speed3 sec/page
Package depth911 mm
Package width758 mm
Package height1505 mm
Package weight168000 g
Included cartridge capacity (CMY)11500 pages
Included cartridge capacity (black)18500 pages
Total input capacity2150 sheets
Total output capacity250 sheets
Maximum input capacity5150 sheets
Paper tray 1 input capacity500 sheets
Envelopes sizes7 3/4, 9, 10, B5, C5, DL
Paper tray media weight60 - 256 g/m²
Non-ISO print media sizesExecutive (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 sizeA3
Multi-Purpose Tray media weight60 - 300 g/m²
Weight and Dimensions IconWeight and Dimensions
Depth792 mm
Width615 mm
Height1225 mm
Weight134500 g

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