Troubleshooting

Problem

Action

Part or all of the page is

Check the photoconductor kit to see if it is installed correctly.

printed in black.

 

 

 

 

 

 

 

The job prints, but the top and

•

Make sure the Paper Size setting in the Paper menu is correct.

side margins are incorrect.

•

Make sure the margins are set correctly in your software application.

ABC

 

 

DEF

 

 

 

 

 

Ghost images appear.

•

Make sure the Paper Type setting in the Paper menu is correct.

 

• Replace the photoconductor kit.

 

 

Gray background prints.

• The Toner Darkness setting may be too dark. Change the Toner Darkness setting in

 

 

the Quality menu.

 

• Adjust the Brightness to a darker setting.

 

• Adjust the Contrast to a darker setting.

 

• The photoconductor kit may be defective. Replace the photoconductor kit.

 

 

Some of the print is cut off on

Move the guides in the tray to the proper positions for the size loaded.

the sides, top, or bottom of

 

 

the media.

 

 

 

 

 

Print is skewed, or

 

 

inappropriately slanted.

 

 

 

 

Transparency print quality is

• Use only transparencies recommended by the printer manufacturer.

poor.

•

Make sure the Paper Type setting in the Paper menu is set to Transparency.

Solving print quality problems

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Image 104
IBM 1585 (MT 4539) manual 102
Page 103 Page 105

1585 (MT 4539) specifications

The IBM 1585, also known as the MT 4539, is a significant model in the line of IBM's automatic data processing systems. Introduced in the early 1980s, the IBM 1585 was primarily designed for data management tasks, catering to businesses that required efficient solutions for their growing data needs.

At its core, the IBM 1585 incorporated robust features that made it highly effective for numerous applications. Primarily, it was designed for data entry and processing, significantly enhancing productivity through automation. Its advanced input/output capabilities supported various peripheral devices that were essential in data handling, allowing users to connect printers, scanners, and storage devices with ease.

One notable characteristic of the IBM 1585 was its architecture, which supported multitasking and real-time processing. This enabled users to run multiple applications simultaneously without a significant drop in performance. The system's processing power was driven by the IBM proprietary processor technology, which ensured fast computation and responsiveness, vital for time-sensitive operations.

Furthermore, the IBM 1585 showcased innovative technologies that were ahead of its time. It included support for a graphical user interface, making it more accessible for users who were transitioning from command-line interfaces. This feature not only enhanced user experience but also made training new employees more efficient.

Another key feature was its excellent compatibility with various software applications, especially those tailored for business management, accounting, and statistical analysis. The extensibility of the IBM 1585 allowed organizations to customize their setup to meet specific operational demands.

Additionally, the IBM 1585 emphasized security and data integrity, incorporating measures to protect sensitive information. This focus on security was particularly relevant for businesses managing confidential data, as robust access controls and encryption features were part of the system’s design.

In summary, the IBM 1585 (MT 4539) was a pioneering computing platform, featuring advanced data processing capabilities, multitasking architecture, user-friendly graphical interface, and strong compatibility with various applications. Its introduction marked a significant step in the evolution of business computing, reflecting IBM’s commitment to meeting the demands of a rapidly changing technological landscape.
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