4026-0XX

Cover Interlock Service Check

 

FRU

Action

 

 

 

1

Right Hand

Check the right hand transfer bracket actuator

 

Transfer

arm to be sure it contacts the interlock switch

 

Bracket

actuator mounted in the LVPS.

 

 

Replace the bracket if the arm is damaged or

 

 

broken.

 

 

 

2

Top Cover

If the interlock switch is being actuated correctly,

 

Interlock

check the continuity of the switch between

 

Switch

CN7A-1 and CN7A-2 on the cable as you acti-

 

 

vate the switch. If incorrect, replace the LVPS.

 

 

 

3

LVPS

Be sure the voltage at CN7-1 measures +24 V

 

 

dc. If incorrect, turn the printer power off and

 

 

disconnect the LVPS cable from the engine

 

 

board. Turn the printer power on. The voltage on

 

 

the LVPS cable pin 1 should measure approxi-

 

 

mately +24 V dc. If incorrect, replace the LVPS.

 

 

If correct, go to the “Low Voltage Power Supply

 

 

Service Check” on page 2-22.

 

 

 

D-Roll Assembly Service Check

 

 

 

 

FRU

Action

 

 

 

1

D-Roll

Check the D-roll for wear, broken, or worn parts.

 

 

Replace as necessary.

 

 

 

2

D-Roll Clutch

Be sure the clutch assembly operates correctly.

 

Assembly

Replace as necessary.

 

 

 

3

Solenoid

Be sure the paper feed solenoid operates cor-

 

 

rectly. If the solenoid fails to pick, go to the

 

 

“Paper Take-Up Solenoid Service Check” on

 

 

page 2-32.

 

 

 

4

Paper Feed

Be sure the main drive/paper feed gears operate

 

Drive Gears

correctly. Check for broken teeth or damaged

 

 

gears. Replace as necessary.

 

 

 

2-16

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Lexmark 4026-0XX manual Cover Interlock Service Check, Roll Assembly Service Check

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.