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Lexmark S400 Series User's Guide
This User's Guide covers everything you need to get started with your Lexmark S400 Series printer, including installing supplies, loading paper, printing, copying, scanning, faxing, and using the printer software on Windows or Macintosh. It also explains how to configure wireless networking, manage print jobs, and customize settings such as Eco‑Mode and Power Saver.
Later sections describe routine maintenance, safety precautions, recycling programs, and detailed troubleshooting for common issues like paper jams, print quality problems, and wireless connectivity. Reference tables and indexes make it easy to locate specific procedures quickly.
Lexmark S400 specifications
| Machine type number | 4443 |
|---|---|
| Model numbers | 201, 20E |
| Power Saver timeout (default) | 10 minutes |
Source: Lexmark S400 Series User's Guide
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Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How do I clean the printhead?
Use the “Clean Printhead” and “Deep Clean Printhead” features to clear the nozzles before replacing cartridges.
How can I enable Eco‑Mode to save energy?
Eco‑Mode is enabled by default; it lowers screen brightness and activates Power Saver after 10 minutes of inactivity.
How do I install the printer on a Windows computer?
Follow the “安装打印机 (Windows)” instructions to connect the printer and install the necessary drivers.
What does it mean when the Wi‑Fi indicator is not lit?
The “Wi‑Fi 指示灯不亮” note explains that the Wi‑Fi indicator being off indicates no wireless connection.