4026-0XX

 

FRU

Action

 

 

 

2

Paper Lift

Check the lift plate assembly, release button,

 

Plate Assem-

button spring, release arm and all related hard-

 

bly

ware for proper operation. Be sure the lift plate

 

 

D-roll pad mounted on the top of the lift plate is

 

 

not worn, contaminated or missing. Repair as

 

 

necessary.

 

 

 

3

Paper Empty

Check the paper sensor flag for damage and

 

Sensor Flag

proper operation. Repair or replace as neces-

 

 

sary.

 

 

 

4

Paper Empty

Be sure the voltage at CN9-4 on the engine

 

Sensor

board is between +4.5 V dc and +5.5 V dc. If

 

 

incorrect, replace the engine board. If correct,

 

 

check the voltage at CN9-6. The voltage

 

 

changes from approximately +2.00 V dc to 0 V

 

 

dc as you manually move the sensor flag in and

 

 

out of the sensor. If incorrect, be sure tray two

 

 

cable measures continuity. If incorrect, replace

 

 

the cable. If correct, replace the tray two sensor

 

 

board.

 

 

 

5

Second

Be sure the solenoid cable is connected to the

 

Paper Tray

paper sensor board cable and the cable is prop-

 

Solenoid/

erly connected to the sensor board.

 

Engine

 

 

Board/Sole-

Disconnect CN9 at the engine board. The volt-

 

noid Cable/

age measures approximately +24 V dc at

 

Tray Two

CN9-1. If incorrect, replace the engine board. If

 

Cable

correct, reconnect CN9 and measure the volt-

 

 

age again at CN9-1. If the voltage continues to

 

 

be incorrect, check the resistance of the sole-

 

 

noid at the solenoid cable connector which mea-

 

 

sures from 60 to 90 ohms. If incorrect, replace

 

 

the tray two solenoid. If correct, be sure the

 

 

solenoid to sensor board cable measures conti-

 

 

nuity. If incorrect, replace the sensor board and

 

 

cable assembly. If correct, be sure the tray two

 

 

to engine board cable measures continuity. If

 

 

incorrect, replace the cable. If correct, replace

 

 

the tray two sensor board.

 

 

 

Diagnostic Information 2-29

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Lexmark 4026-0XX manual

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.

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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.