4026-0XX

Power-On Self Test (POST)

When you turn the printer on, it performs a Power-On Self Test. Check for correct POST functioning by observing the following:

1.All LEDs come on solid.

2.The fan turns on for 2 seconds.

3.All the LEDs turn off.

4.The engine board checks the status of the cover interlock switch.

5.The LEDs begin to turn on then off sequentially.

6.The fan turns off.

7.The engine board checks the status of the paper exit sensor.

8.The engine board checks the status of the thermistor.

9.The fuser lamp turns on.

Note: The printer may be idle for up to 40 seconds as the fuser warms to operating temperature. Printer idle time is shorter if the fuser is already warm.

10.The polygon motor (printhead motor) turns on.

11.The main motor turns on.

12.The paper feed gears turn.

13.The print cartridge drive gear engages.

14.The paper feed take-up shaft and D-roll assembly rotates to home position. (The paper feed lift plate assembly is in the down position).

15.All the LEDs turn off.

16.Models 4026-06A, 06C, 06D and 06J, 070 and 071 - The Ready LED turns on solid and the Data LED blinks. Go to Step 17. Models 4026-06B and 06F - The Ready LED turns on solid and the Data LED blinks.

•The controller board checks flash ROM installation.

•The controller board verifies that flash is formatted.

•The controller board attempts to format flash if unformatted.

•The Data LED blinks during format.

•The printer continues POST after format is complete.

•If format fails, a “Flash Memory Failure” error displays.

17.The main drive motor turns off.

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Lexmark 4026-0XX manual Power-On Self Test Post
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4026-0XX specifications

The Lexmark 4026-0XX is a robust monochrome laser printer designed specifically for small to medium-sized businesses that seek reliability, efficiency, and versatile printing capabilities. This model is part of Lexmark's renowned series of printers, known for their high-quality output and user-friendly features.

One of the standout characteristics of the Lexmark 4026-0XX is its impressive print speed, capable of producing up to 40 pages per minute. This rapid output is ideal for busy office environments where time is of the essence. Additionally, it offers a first-page-out time as fast as 5.2 seconds, ensuring minimal wait time for crucial documents.

The printer is equipped with a printing resolution of up to 1200 x 1200 dots per inch (dpi), which guarantees sharp text and detailed graphics. This high-resolution output makes it suitable not just for standard documents, but also for more intricate prints that require precision.

Flexibility in paper handling is another prominent feature of the Lexmark 4026-0XX. It comes with a standard paper capacity of 250 sheets, expandable through optional trays, allowing users to manage various media types and sizes effortlessly. The printer supports a range of paper weights and formats, including letterhead and labels, making it a versatile tool for different printing tasks.

The Lexmark 4026-0XX also incorporates advanced security features, which are increasingly important in today’s business environments. With secure printing capabilities, users can ensure that sensitive documents are protected, needing proper authorization before being printed. Additionally, features such as IP filtering and encrypted PDF printing reinforce the security of confidential information.

Moreover, the printer supports various connectivity options including USB, Ethernet, and mobile printing technologies. This allows employees to print from various devices with ease, enhancing productivity and workflow. Furthermore, the printer is compatible with a variety of operating systems, ensuring broad access within a multi-device office setup.

In terms of operational efficiency, the Lexmark 4026-0XX employs innovative energy-saving technologies that reduce power consumption during inactive periods. This not only lowers energy costs but also supports corporate sustainability initiatives.

Overall, the Lexmark 4026-0XX is a powerful monochrome laser printer that combines speed, quality, and security, making it an excellent choice for organizations looking to enhance their printing capabilities while maintaining operational efficiency. Its blend of advanced features and reliability solidifies its position as a valuable asset in any business setting.
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