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Lexmark 4090-001 manual Print Quality Service Check

Models: 4090-001

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4090-001

Print Quality Service Check

 

FRU

Action

 

 

 

1

Print Cartridge

Be sure the printer contains good print cartridges.

 

 

 

2

Printhead Carrier

Reseat the printhead cables in the system board

 

Assembly

and check the following parts for wear or damage:

 

 

•

Print Cartridge Latch

 

 

•

Latch Spring

 

 

•

Carrier

 

 

 

 

3

System Board

•

Perform the ’Test Page’ on page 3-7. Look for a

 

 

 

break in the diagonal line of the test pattern. A

 

Printhead Cable

 

broken line indicates one or more print nozzles

 

Rubber Backer

 

are not working. Run the test again to verify the

 

 

failure. If there are even breaks in the diagonal

 

 

 

line similar to the pattern shown below, replace

 

 

 

the system board.

 

 

If there is a single break or random breaks in the

 

 

diagonal line check the following:

 

 

• Check the gold-plated contacts, on the end of

 

 

 

the cable that connect to the carrier, for dirt and

 

 

 

wear. Use only a clean dry cloth to clean the

 

 

 

contacts. Also check the cable for damage. You

 

 

 

may need to remove the cable from the carrier

 

 

 

to inspect it.

 

 

• A worn rubber backer results in poor contact

 

 

 

between the printhead cable and the print

 

 

 

cartridge. Check the rubber backer for wear.

 

 

 

4

Maintenance

Intermittent nozzle failures can be caused by worn

 

Station

parts in the maintenance station. Perform the

 

 

’Maintenance Station Service Check’ on page 2-7,

 

 

then return to this check.

 

 

 

 

Diagnostic Information 2-12

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Lexmark 4090-001 manual Print Quality Service Check
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4090-001 specifications

The Lexmark 4090-001 is a robust and reliable printer that caters to the needs of high-volume printing environments. Known for its durability and efficiency, the Lexmark 4090-001 is often utilized in commercial settings where performance and quality are paramount.

One of the standout features of the Lexmark 4090-001 is its print speed, which is capable of delivering up to 120 characters per second. This rapid output makes it ideal for organizations that require fast and efficient printing solutions for invoices, reports, and other documents. Its high-speed performance does not compromise on the quality of the print; it produces clear and crisp text output, ensuring that important documents maintain a professional appearance.

The Lexmark 4090-001 utilizes a 24-pin dot matrix technology, which enhances the clarity and precision of printed characters and graphics. This technology is particularly beneficial for printing multi-part forms, where the device can effectively create multiple copies at once without sacrificing quality. The printer is engineered to handle a variety of media types, including labels, envelopes, and continuous forms, making it versatile and adaptable to diverse business needs.

Another characteristic of the Lexmark 4090-001 is its extensive connectivity options. It supports parallel and serial interfaces, allowing it to be easily integrated into existing network systems. This feature ensures that multiple users can access the printer simultaneously, boosting productivity in the workplace.

User-friendly design elements, such as a simple control panel and easy-loading mechanisms for paper, enhance operational efficiency. Maintenance is also simplified, which limits downtime and ensures that users can focus on their tasks without dealing with complex printer issues.

Furthermore, the Lexmark 4090-001 is built with longevity in mind. Its sturdy construction is designed to withstand the rigors of daily use, making it a cost-effective solution for businesses looking to invest in long-term printing capabilities.

In summary, the Lexmark 4090-001 combines high-speed printing, advanced dot matrix technology, versatile media handling, and user-friendly features, all wrapped in a robust design. It is an admirable choice for businesses that require consistent performance and exceptional print quality in a demanding work environment.