MX812dfe - Printer LEXMARK - Free user manual and instructions
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| Product type | Multifunction monochrome laser printer |
| Functions | Print, copy, scan, fax |
| Display | 7-inch (17.8 cm) color e-Task touch screen |
| Print speed | Up to 70 ppm (A4) |
| Print resolution | 1200 x 1200 dpi |
| Processor | 1.2 GHz processor |
| Memory | 2 GB standard, expandable |
| Duplex printing | Automatic, standard |
| Paper input capacity | 1,200 sheets standard, up to 5,200 sheets maximum |
| Paper output capacity | 500 sheets standard, up to 2,500 sheets with optional finisher |
| Media sizes | A4, A5, A6, B5, Letter, Legal, Executive, statement, envelopes |
| Scanner type | Flatbed scanner with automatic document feeder |
| Scan resolution | Up to 600 x 600 dpi |
| Fax standard | Super G3, 33.6 kbps |
| Connectivity | Gigabit Ethernet, USB 2.0, optional wireless |
| Monthly duty cycle | Up to 300,000 pages |
| Power consumption | Typical electricity consumption: 6.1 kWh/week |
| Noise level | 56 dB (print, operating) |
| Dimensions (W x D x H) | 552 mm x 580 mm x 585 mm |
| Weight | 58.5 kg |
| Security features | Secure Print, SSL encryption, access control |
| Repair and parts | Readily available toner cartridges and maintenance kits |
Frequently Asked Questions - MX812dfe LEXMARK
How do I install the printer drivers on my computer?
Download the latest drivers from the Lexmark website or use the included software CD. During installation, select USB or network connection and follow the on-screen instructions. The device must be powered on.
How can I replace the toner cartridge?
Open the front cover. Pull out the imaging unit and toner cartridge assembly. Press the green handle to release the old toner, then insert the new cartridge into the imaging unit. Reinstall the assembly and close the cover. The display will prompt you to confirm.
How do I clear a paper jam?
Locate the jam clearance sections indicated by the graphic on the display. Open the duplex cover, the rear cover, and the paper trays as necessary. Pull the jammed paper gently in the direction of the paper path. Avoid tearing it. Check the ADF for misfeeds as well.
How do I connect the printer to a wireless network?
On the e-Task touch screen, go to Settings > Network > Wireless Setup. Choose your network and enter the password. Alternatively, use the Wi-Fi Protected Setup (WPS) button on the router. The printer must have an optional wireless adapter installed.
How do I scan a document to email?
Place the document on the flatbed or in the automatic document feeder. On the touch screen, select Scan, then E-mail. Enter the recipient's address or select from the address book. Press Scan to send.
How do I print on both sides of the paper automatically?
In the print driver, select Duplex mode or 2-sided printing. Choose the binding orientation (long edge or short edge). The printer will automatically route the paper through the duplex unit.
What should I do if the printed output has horizontal streaks?
This may be caused by a dirty photoconductor or toner cartridge. Run the cleaning page from the printer's Utilities menu. If streaks persist, replace the imaging unit. Also check that the paper is within specifications.
How do I configure fax settings such as the header and date?
Go to Settings > Fax > Fax Settings. Enter your company name, fax number, and other details. You can also set the ring count and answer mode. Use the touch screen keyboard to type.
How do I perform routine maintenance?
The printer will alert you when a maintenance kit is due. Replace the fuser, rollers, and other consumables according to the instructions in the manual. Run a print quality test page regularly to monitor performance.
Can I monitor printer usage and print pages count?
Yes. From the e-Task screen, navigate to Reports > Usage Reports or Device Statistics. You can also access the Embedded Web Server by entering the printer's IP address in a browser. It provides detailed counters and logs.
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