Performance
Processor frequency |
1200 MHz |
Authentication method |
802.1x |
Printing |
Colour printing |
Maximum duty cycle |
100000 pages per month |
Finishing option |
N |
Recommended duty cycle |
3000 - 10000 pages per month |
Duplex printing modes |
Auto, Manual |
Security features |
MD5, MSCHAPv2, LEAP, PEAP, TLS, TTLS, IPSec, SNMPv3 |
Management protocols |
HTTP HTTPs (SSL/TLS) SNMPv3 WINS IGMP BOOTP, RARP APIPA (AutoIP) DHCP ICMP DNS SNMPv2c Bonjour DDNS mDNS ARP NTP Telnet Finger |
Printing colours |
Black, Cyan, Magenta, Yellow |
Print technology |
Laser |
Duplex functions |
Print, Scan |
Copying |
Colour copying |
Faxing |
Colour faxing |
Scanning |
Colour scanning |
Printing
Duplex print speed (black, normal quality, A4/US Letter) |
23 ppm |
Print speed (black, normal quality, A4/US Letter) |
35 ppm |
Time to first page (black, normal) |
9 s |
Input capacity
Maximum input capacity |
4300 sheets |
Number of standard paper trays |
2 |
Auto document feeder (ADF) input capacity |
50 sheets |
Standard input capacity |
650 sheets |
Paper input type |
Paper tray |
Multi-Purpose tray capacity |
100 sheets |
Ports & interfaces
Optional connectivity |
Parallel, Serial (RS-232), Wireless LAN |
Direct printing |
Y |
Output capacity
Standard output capacity |
250 sheets |
Maximum output capacity |
250 sheets |
Auto document feeder (ADF) output capacity |
50 sheets |
Sound emission
Scanning noise level |
54 dB |
Copying noise level |
58 dB |
Duplex printing noise level |
57 dB |
Noise level (idle) |
34 dB |
Paper handling
JIS B-series sizes (B0...B9) |
B5 |
Standard tray media weight (imperial) |
16 - 58 lbs |
Envelopes sizes |
9, 7 3/4, 10, DL, C5, B5 |
Non-ISO print media sizes |
Executive, Folio, Legal, Letter, Oficio, Statement, Universal |
Maximum ISO A-series paper size |
A4 |
Networking
Network printing methods |
LPR/LPD Direct IP (Port 9100) HTTP Enhanced IP (Port 9400) FTP, TFTP IPP 1.1 (Internet Printing Protocol) ThinPrint .print integration |
Supported network protocols (IPv4) |
TCP/IP, AppleTalk |
Ethernet LAN data rates |
10, 100, 1000 Mbit/s |
Supported network protocols (IPv6) |
TCP/IP, TCP, UDP |
Storage
Internal memory |
512 MB |
Card reader integrated |
N |
Scanning
Scan to |
Image |
Optical scanning resolution |
600 x 600 DPI |
Duplex scan speed (colour) |
12 ppm |
Scan speed (black) |
35 ppm |
Duplex scan speed (black) |
12 ppm |
Maximum scan area |
216 x 356 mm |
Software
Mac operating systems supported |
Y |
Copying
Time to first copy (colour, normal) |
13.5 s |
Time to first copy (black, normal) |
13 s |
Copier resize |
25 - 400% |
Operational conditions
Operating altitude |
0 - 3048 m |
Additionally
Print speed (colour, normal quality, A4/US Letter) |
35 ppm |
Maximum memory |
1536 MB |
Time to first page (colour, normal) |
9 s |
Print noise level |
57 dB |
Fax speed |
3 sec/page |
Maximum number of paper inputs |
6 |
Scan speed (color) |
35 ppm |
Ethernet LAN connection |
Y |
Scan type |
Flatbed & ADF |
Print/Copy/Fax/Scan, Color, 35 ppm (Letter), 650-Sheet In, Gigabit Ethernet, USB, 512MB, 17.78 cm (7 ") Touchscreen
Robust color MFPs for productive workgroups
The Lexmark X748de color laser MFP increases efficiency and deliver high-quality color documents. Security controls and workflow-enhancing solutions make high-volume printing easy and secure.