Lexmark C746 User Manual

Use To
Device‑Initiated E‑mail
None
Use Device SMTP Credentials
Specify what credentials will be used when communicating to the SMTP
server. Some SMTP servers require credentials to send an e-mail.
Notes:
• None is the factory default setting for Device‑Initiated E‑mail and
User‑Initiated E‑mail.
• Device Userid and Device Password are used to log in to the SMTP
server when Use Device SMTP Credentials is selected.
User‑Initiated E‑mail
*
None
Use Device SMTP Credentials
Use Session User ID & Password
Use Session E‑mail address & Password
Prompt User
Device Userid
Device Password
Kerberos 5 Realm
NTLM Domain
*
This menu appears only in touch‑screen printer models.
Security menu
Miscellaneous Security Settings menu
Use To
Login Restriction
Login failures
1–10
Failure time frame
1–60
Lockout time
1–60
Panel Login Timeout
1–900
Remote Login Timeout
1–120
Limit the number and time frames of failed login attempts from the printer control
panel before all users are locked out.
Notes:
• “Login failures” specifies the number of failed login attempts before users are
locked out. 3 is the factory default setting.
• “Failure time frame” specifies the time frame in minutes when failed login
attempts can be made before users are locked out. 5 is the factory default
setting.
• “Lockout time” specifies how many minutes users are locked out after
exceeding the login failures limit. 5 is the factory default setting.
• Panel Login Timeout specifies how many minutes the printer remains idle on
the home screen before automatically logging the user off. 30 seconds is the
factory default setting.
• Remote Login Timeout specifies how many minutes a remote interface (for
example, a Web page) can remain idle before automatically logging the user
off. 10 is the factory default setting.
Understanding printer menus 159

Lexmark C746 Specifications

General

Color	Yes
Print technology	Laser
Resolution color	2400 x 600 DPI
Maximum resolution	1200 x 1200 DPI
Duplex printing mode	Auto/Manual
Time to first page (black, normal)	9 s
Print margins (top, bottom, right, left)	4.2 mm
Print speed (black, normal quality, A4/US Letter)	33 ppm
Printing colors	Black, Cyan, Magenta, Yellow
Maximum duty cycle	85000 pages per month
Recommended duty cycle	1500 - 9200 pages per month
Number of print cartridges	1
Page description languages	Microsoft XPS, PCL 5c, PCL 6, PDF 1.6, PostScript 3, PPDS
Paper input type	Paper tray
Total input capacity	650 sheets
Total output capacity	300 sheets
Maximum input capacity	4300 sheets
Total number of input trays	2
Maximum number of input trays	6
Multi-Purpose tray input capacity	100 sheets
Envelopes sizes	7 3/4, 9, 10, B5, C5, DL
Paper tray media types	Card stock, Envelopes, Labels, Plain paper, Transparencies
Paper tray media weight	60 - 218 g/m²
Non-ISO print media sizes	Executive (184 x 267mm), Folio (media size), Letter (media size), Oficio (media size), Statement (140 x 216mm), Universal, Legal (media size)
ISO A-series sizes (A0...A9)	A4, A5, A6
JIS B-series sizes (B0...B9)	B5
Maximum ISO A-series paper size	A4
Wi-Fi	No
Security algorithms	802.1x RADIUS, HTTPS, LEAP, MD5, PEAP, SSL/TLS
Mobile printing technologies	-
Supported network protocols (IPv4)	TCP/IP, AppleTalk
Supported network protocols (IPv6)	TCP/IP, TCP, UDP
Standard interfaces	Ethernet, USB 2.0
Optional connectivity	Parallel, Serial (RS-232), Wireless LAN
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Noise level (idle)	32 dB
Maximum internal memory	1536 MB
Sound pressure level (printing)	54 dB
Sound pressure level (quiet mode)	48 dB
Display	LCD
Certification	CAN/CSA-C22.2 60950-1, CSA E60825-1, ICES-003 Class A, BSMI Class A, VCCI Class A, US FDA, FCC Class A, UL 60950-1, EN/IEC 60320-1, CE Class A, CB IEC 60950-1, EN 60950-1, EN/IEC 61000-3, EN 55022 Class A, EN 55024, EN/IEC 60825-1, GS (TÜV), AR S (TÜV), SMA C-tick mark Class A, CCC Class A, CISPIR 22 Class A, MIC Mark, EK Mark
Product color	Black, White
Display diagonal	2.4 \
Power consumption (off)	6.8 W
Power consumption (standby)	48 W
Power consumption (printing)	420 W
Server operating systems supported	Windows Server 2003, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 x64, Windows Server 2012, Windows Server 2012 R2
Operating altitude	0 - 3048 m
Operating temperature (T-T)	16 - 32 °C
Operating relative humidity (H-H)	8 - 80 %
Package depth	553 mm
Package width	588 mm
Package height	545 mm
Package weight	29700 g

Weight and Dimensions

Depth	400 mm
Width	435 mm
Height	455 mm