IBM 1464 Solving color quality problems, Frequently asked questions FAQ about color printing

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Color quality guide

 

 

 

 

 

 

 

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Menu item

Purpose

Values

 

 

 

 

 

 

 

 

 

 

 

 

Color Adjust

To manually recalibrate the color

No selections exist for this operation.

 

 

 

 

conversion tables, adjusting for

Pressing Select initiates this operation.

 

 

 

 

variations in output that can occur as

 

 

 

 

 

 

 

 

 

 

 

 

a result of changing conditions, such

 

 

 

 

 

 

 

 

as room temperature or humidity.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Color Saver

To conserve toner. If selected, this

On

Applies a lower Toner Darkness level.

 

 

 

 

setting will override Toner Darkness

 

Toner Darkness setting is ignored.

 

 

 

 

settings.

 

 

 

 

 

 

 

 

 

 

 

 

 

Off*

Prints using Toner Darkness setting.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Solving color quality problems

This section is intended to help answer some basic color-related questions and to describe how some of the features provided in the Color Menu can be used to solve typical color problems.

Note: You should also read the quick reference page entitled “Solving Print Quality Problems,” which provides solutions for common print quality problems, some of which may affect the color quality of the printed output.

Frequently asked questions (FAQ) about color printing

What is RGB color?

Red, green, and blue light can be added together in various amounts to produce a large range of colors observed in nature. For example, red and green light can be combined to create yellow light. Televisions and computer monitors create colors in this manner. RGB color is a method of describing colors by indicating the amount of red, green, and blue light needed to reproduce a particular color.

What is CMYK color?

Cyan, magenta, yellow, and black inks or toners can be printed in various amounts to produce a large range of colors observed in nature. For example, cyan and yellow can be combined to create green. Printing presses, inkjet printers and color laser printers create colors in this manner. CMYK color is a method of describing colors by indicating the amount of cyan, magenta, yellow, and black needed to reproduce a particular color.

How is color specified in a document to be printed?

Software applications typically specify document color using RGB or CMYK color combinations. Additionally, they commonly let users modify the color of each object in a document. Since the procedures to modify colors will vary depending on the application, refer to the software application Help section for instruction.

How does the printer know what color to print?

When a user prints a document, information describing the type and color of each object in the document is sent to the printer. The color information is passed through color conversion tables that translate the color into appropriate amounts of cyan, magenta, yellow, and black toner needed to produce the desired color. The object type information lets different color conversion tables be used for different types of objects. For example, it is possible to apply one type of color conversion table to text while applying a different color conversion table to photographic images.

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Contents Help guide Page Help guide Page Help guide Color quality guide Color MenuManual Color BalanceSamples Solving color quality problems Frequently asked questions FAQ about color printingWhat is Manual Color Correction? Is it possible to increase the gloss in the printed output?RGB Cmyk Printing guide Load paper or other print mediaLoading 500-sheet trays Loading the multipurpose feederSet Paper Type and Paper Size Loading other input optionsInstall drivers for local printing Click Install Software Click Printer and SoftwareConnection guide WindowsUsing Windows 95 Windows 98 first edition Serial printingMacintosh Creating a desktop printer icon MacintoshVerify printer setup Printing a menu settingsPrinting a network setup Double-clickPrint Center or Printer Setup UtilityAssigning a printer IP address Configure for TCP/IPDocumentation Network Printer Install Install drivers for network printing Verifying the IP settingsPrinting configuration Operating system Click Install SoftwareClick File Sharing Install a custom printer driverClick Finished Install the printer driver or subset on network clients Click Network Print ServerInstall a custom PPD file Choose Printing à Change SetupMac OS 8.6 to Create a desktop printerUsing AppleTalk NetWarePrint media guide Print media guideStoring paper Avoiding paper jamsClearing jams guide Access doors and traysClearing jams guide Area a Understanding jam messagesClearing the entire paper path Area D Area BArea C Area T1 Area EArea Tx Area JArea L Clearing mailbox or output expander jams Area MArea K Clearing fuser jams Clearing image transfer unit jamsClearing finisher jams Areas 1 If you still need helpPrint quality guide Streaked vertical LinesPrint irregularities Print too lightWhen you handle the sheets Toner specksToner rubs off the paper easily GrayIncorrect margins Skewed printBlank pages Solid color pagesMoving guide Moving the printer within the officePreparing the printer for shipment Moving guidePage Readers’ Comments We’d Like to Hear from You Business Reply Mail Readers’ Comments We’d Like to Hear from YouPage Part Number 75P6580

1454, 1464 specifications

The IBM 1454 and 1464 are notable computing systems that have played a significant role in the evolution of technology. Introduced in the 1960s, these systems were part of IBM's early foray into mini-computers, which aimed to provide more accessible computing power compared to their larger mainframe counterparts.

The IBM 1454, which was designed with an emphasis on flexibility and adaptability, featured a modular architecture that allowed for various configurations based on user needs. It supported multiple programming languages, which made it versatile for a range of applications, from scientific calculations to business data processing. One of its main features was the capability to interface with peripheral devices, showcasing an early attempt at creating a more interconnected computing environment.

On the other hand, the IBM 1464 was an advancement over the 1454, boasting enhanced processing capabilities and memory management. It was specifically engineered for real-time applications, which was becoming increasingly important in industries such as telecommunications and manufacturing. The 1464 incorporated improved input/output operations, enabling faster data processing and more efficient use of hardware resources. This made it suitable for complex tasks that required immediate processing and feedback.

Both models utilized IBM’s proprietary technologies, including a unique assembly language and input/output channels that optimized data flow between the CPU and peripherals. They were also equipped with magnetic core memory, which, while basic by today's standards, was a cutting-edge feature at the time, providing both speed and reliability.

In terms of characteristics, the IBM 1454 and 1464 were compact for their time, designed to fit into space-constrained environments such as laboratories and business offices. They also came with comprehensive documentation and support, reflecting IBM's commitment to customer service and user education.

In summary, the IBM 1454 and 1464 were pivotal in defining the landscape of mini-computing during their era. With their modular designs, robust processing capabilities, and support for real-time applications, they laid the groundwork for future advancements in computer technology. Their legacy continues to influence modern computing systems, making them critical milestones in the history of information technology.
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