4044-XXX

USB NPA

USB NPA mode allows for two way communication between the host and the printer.

Perform the following steps to change the USB NPA setting:

1.Enter the configuration mode.

2.Perform a double click button press nine times. This moves to the USB NPA mode item on the configuration menu. The USB NPA (Error) LED is blinking.

3.The current USB NPA setting is indicated by the Off/On/Auto (Press Button) LED.

When the LED is off, the USB port does not search for NPA data within the received data.

When the LED is *blinking, the USB port searches for optional NPA data within the received data.

When the LED is on solid, the USB port requires that data sent to the printer be in NPA format.

4.Perform a brief button press to select a different USB NPA setting.

5.Perform a long button press. All LEDs blink once, indicating the setting is saved.

6.Exit the configuration mode by turning the printer power off.

Hex Trace

When the printer is in Hex Trace, it prints a hexadecimal and a character representation of a print job. The printer does not recognize any print controls or commands in this mode. A Hex Trace printout is used to help isolate the cause of print problems.

When a job is printed, the printer operator panel displays the Hex Trace indication, (Ready LED blinking), showing that the printer remains in the Hex Trace mode. Turn the printer power off or do an operator panel reset (long button press) to exit the Hex Trace mode.

Perform the following steps to enter the Hex Trace mode:

1.Turn the printer power off.

2.Open the top cover.

3.Turn the printer power on.

Diagnostic Aids 3-11

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Lexmark E310, 4044-XXX manual Hex Trace, Usb Npa

4044-XXX, E310 specifications

The Lexmark E310 and E4044-XXX are two notable printers in the Lexmark lineup, designed to deliver efficient performance and high-quality printing for both personal and professional use.

Starting with the Lexmark E310, this monochrome laser printer is aimed at small office and home office environments. It boasts a compact design, making it easy to integrate into tight spaces. The E310 is equipped with a Fast Ethernet and USB connectivity option, facilitating seamless integration into existing networks or directly to a single computer. With a print speed of up to 30 pages per minute (ppm) and a first page out time as fast as 6.5 seconds, users can expect quick document handling. The E310 supports a maximum print resolution of 1200 x 1200 dpi, ensuring sharp text and crisp graphics on printed materials.

One of the standout features of the E310 is its energy efficiency, designed to consume less power during operation, which can lead to significant cost savings over time. Additionally, this printer supports duplex printing, allowing for automatic double-sided printing, which not only enhances productivity but also helps to reduce paper costs. With a monthly duty cycle of up to 30,000 pages, the E310 is well-suited for medium-volume printing tasks.

On the other hand, the Lexmark E4044-XXX is designed for more demanding office environments needing higher output and advanced features. This monochrome printer also emphasizes speed and efficiency, with print rates reaching up to 40 ppm and a first-page print time of about 6 seconds. The E4044-XXX enhances productivity further with its duplex printing capabilities, and it can accommodate larger paper formats with options for various media types.

With a maximum print resolution of 1200 x 1200 dpi, the E4044-XXX provides even more precise text and graphics compared to its E310 counterpart. An impressive monthly duty cycle of 75,000 pages makes this printer suitable for high-volume printing needs. The model also supports fleet management capabilities, allowing businesses to manage multiple devices effectively through Lexmark's software solutions.

Both models feature innovative technologies like Lexmark’s Unison toner, which is engineered to deliver consistent quality and reduce wear on the printer. Coupled with easy-to-replace cartridges, this ensures that users maintain optimal print quality over time without unnecessary downtime.

In summary, the Lexmark E310 and E4044-XXX offer excellent reliability, efficient performance, and high-quality printing for various business needs, making them valuable assets for any office.