| Type of printing | Color |
| Printing technology | Laser |
| Recommended monthly duty | 100,000 |
| Designed for | Large offices |
| Maximum paper format | A4 |
| Duplex printing | Standard |
| Resolution | 1200x1200 dpi |
| Printing speed | 33 B&W and color pages per minute |
| First page out time | 9 seconds |
| Scanner color depth | 24 bit |
| Scanner resolution | 600x600 dpi |
| Autofeeder tray capacity | 50 sheets |
| Copying speed | 33 B&W and color pages per minute |
| First copy out time | 13 seconds |
| Zoom scale | 25-400% |
| Faxing speed | 33.6 kbps |
| Paper handling | Input: 1200 sheets Output: 250 sheets Manual feeder: 100 sheets |
| Interfaces | Ethernet (RJ-45), USB 2.0 |
| HDD | 160 GB |
| Memory capacity | 512 MB |
| OS compatibility | Windows, Linux, Mac OS |
| Consumed power (in operation / in stand-by) | 560 W / 55 W |
| Noise level (in operation / in stand-by) | 59 dB / 34 dB |
With this device, you can match colors in corporate promotional products and important for brand image and text materials through the Lexmark Named Color Replacement and PANTONE calibration tools. Print without harm to the environment by choosing the economy mode printing (Eco-Settings), and switching the printer to sleep mode, wich provides a power consumption level as low as one watt.
Toner Cartridges, Maintenance Kits and Parts

32 Items
Cyan Genuine Toner Cartridge 7,000 pages
Cyan Genuine Toner Cartridge For US Government 7,000 pages, Return Program
Magenta Genuine Toner Cartridge 7,000 pages
Magenta Genuine Toner Cartridge For US Government 7,000 pages, Return Program
Yellow Genuine Toner Cartridge 7,000 pages
Yellow Genuine Toner Cartridge For US Government 7,000 pages, Return Program
Black Genuine Toner Cartridge For US Government High Yield, 12,000 pages, Return Program
Black Genuine Toner Cartridge High Yield, 12,000 pages, Return Program
Black Genuine Toner Cartridge High Yield, 12,000 pages
Cyan Genuine Toner Cartridge High Yield, 10,000 pages
Cyan Genuine Toner Cartridge High Yield, 10,000 pages, Return Program
Cyan Genuine Government Toner Cartridge High Yield, 10,000 pages, Return Program
Magenta Genuine Toner Cartridge High Yield, 10,000 pages
Magenta Genuine Toner Cartridge High Yield, 10,000 pages, Return Program
Magenta Genuine Government Toner Cartridge High Yield, 10,000 pages, Return Program
Yellow Genuine Toner Cartridge High Yield, 10,000 pages
Yellow Genuine Government Toner Cartridge High Yield, 10,000 pages, Return Program
Yellow Genuine Toner Cartridge High Yield, 10,000 pages, Return Program
Cyan Genuine Toner Cartridge Standard Yield, 7,000 pages, Return Program
Magenta Genuine Toner Cartridge Standard Yield, 7,000 pages, Return Program
Yellow Genuine Toner Cartridge Standard Yield, 7,000 pages, Return Program
Genuine Pick ARM Roller
Genuine Fuser Maintenance Kit 120,000 pages, 220-240 volt
Genuine Paper Pick Assembly
Genuine Separator PAD Spring
Genuine TOP Access Cover Assembly
Genuine Fuser Maintenance Kit 100,000 pages, 100 volt
Genuine ADF Separator Pad
Genuine Transfer Module Maintenance Kit Standard Yield, 120,000 pages
Genuine Swivel Cabinet Standard Yield
Genuine 4-Pack Photoconductor Standard Yield, 20,000 pages
The X748DTE uses 21 toner cartridges — cyan: LEX X746A1CG, LEX X748H1CG, LEX X748H4CG, LEX X746A2CG, LEX X748H2CG, LEX X746A4CG; magenta: LEX X746A1MG, LEX X748H1MG, LEX X748H4MG, LEX X746A2MG, LEX X748H2MG, LEX X746A4MG; yellow: LEX X746A1YG, LEX X748H1YG, LEX X748H4YG, LEX X746A2YG, LEX X748H2YG, LEX X746A4YG; black: LEX X746H1KG, LEX X746H2KG, LEX X746H4KG.
LEX X746A1CG prints 7000 pages, LEX X748H1CG prints 10000 pages. Choose LEX X748H1CG for high-volume printing (lower cost per page); LEX X746A1CG costs less upfront for occasional use.
The LEX X746H1KG cartridge has an approximate yield of 12000 pages.
Approximate color cartridge yields: LEX X746A1CG (~7000 pages), LEX X746A1MG (~7000 pages), LEX X746A1YG (~7000 pages), LEX X748H1CG (~10000 pages), LEX X748H1MG (~10000 pages), LEX X748H1YG (~10000 pages), LEX X748H4CG (~10000 pages), LEX X748H4MG (~10000 pages), LEX X748H4YG (~10000 pages), LEX X746A2CG (~7000 pages), LEX X746A2MG (~7000 pages), LEX X746A2YG (~7000 pages), LEX X748H2CG (~10000 pages), LEX X748H2MG (~10000 pages), LEX X748H2YG (~10000 pages), LEX X746A4CG (~7000 pages), LEX X746A4MG (~7000 pages), LEX X746A4YG (~7000 pages).
Yes — the X748DTE uses a replaceable imaging drum: LEX C734X24G, LEX C734X20G.
Yes — the replacement fuser for the X748DTE is: LEX 40X8112, LEX 40X8111.
The X748DTE uses these maintenance parts: LEX 40X6401 (LEX 40X5096).
When the X748DTE reports "Supply Problem", it usually just can't communicate with one cartridge's chip. Give the printer a full power-cycle, take out and firmly reinsert the flagged cartridge, and lightly buff its metal contacts with a dry, lint-free cloth. If the message stays, install a new cartridge in the reported colour.