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AGILE 5250 ALLY User’s Guide and Reference

XES Mode

The XES command set used by older Xerox printers allows more functionality than the SCS command set used by IBM printers. For example, the XES command set allows overlay forms, APA (All-Points- Addressable) graphics, special fonts for barcodes or logos, and downloading of fonts and forms from the host System.

All XES commands consist of printable text. Each command is initiated with a special character called the UDK (User-Defined Key).

The Xerox printer allows the UDK to be assigned to most printable characters by sending the command =UDK=%, where % is the character to be used as the UDK. The UDK should be assigned only to a character that will not be printed for the duration of the UDK assignment. Additionally, the UDK should be assigned only to punctuation characters, not to alphanumeric characters. After the UDK has been assigned, most XES commands can be sent to the printer as textual data streams.

Some XES commands require a line ending. When a line ending sequence is used to terminate an XES command, it is not acted upon in the usual way, but instead is treated as part of the command. The line ending terminator requirement of some XES commands can pose some special problems. XES commands themselves also can cause some formatting conflicts.

Formatting Conflict Overview

When XES commands are sent to the printer, the host System does not understand the function of these commands. The host System also may be sending SCS commands to control the document’s formatting. The coexistence of these separate and potentially conflicting sources of formatting information can cause the document’s formatting to be incorrect. This is known as a formatting conflict.

This type of formatting conflict can be exacerbated, because depending upon the host System and its operating software, the user may have little or no control over the SCS codes the System uses to control the printer.

Another type of conflict can occur because several XES commands require a line ending as part of the command. Most IBM host systems automatically count the number of lines per page and insert an FF (Form Feed) character when the end of a page is reached. Because each XES command that requires a line ending consumes one line in the system’s count, it may be difficult or impossible to fit the required XES commands within the number of lines the System considers to be a page.

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I-Data 5250 ALLY manual XES Mode, Formatting Conflict Overview
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5250 ALLY specifications

The I-Data 5250 ALLY is a sophisticated device that combines cutting-edge technology with user-friendly features to enhance data management and interaction in various environments. Designed for flexible use, the ALLY caters to industry needs ranging from logistics and retail to healthcare and fieldwork.

One of the standout features of the I-Data 5250 ALLY is its robust processing power, which ensures seamless multitasking capabilities. Equipped with a high-performance processor, the device can handle complex applications and large data sets efficiently. This processing speed is critical for businesses that require rapid data collection and analysis.

The device boasts an impressive display that optimizes user experience. The high-resolution screen provides clear visibility under various lighting conditions, making it suitable for outdoor use. Additionally, the touchscreen interface makes navigation intuitive and enhances operational efficiency, reducing training time for new users.

Connectivity is another significant aspect of the I-Data 5250 ALLY. It supports multiple communication options, including Wi-Fi, Bluetooth, and cellular connections. This versatility ensures that users can stay connected regardless of their location, facilitating real-time data sharing and collaborations.

In terms of durability, the I-Data 5250 ALLY is built to withstand harsh conditions. It features a rugged design that is resistant to drops, dust, and water, making it an ideal choice for industries that operate in challenging environments. This durability extends the device's lifespan and reduces the need for frequent replacements.

Security is a paramount concern in today’s data-driven world, and the I-Data 5250 ALLY addresses this with advanced security features. It includes customizable user authentication protocols and data encryption mechanisms to protect sensitive information from unauthorized access and breaches.

Battery life is another critical feature of the I-Data 5250 ALLY. The device is equipped with a long-lasting battery that provides extended use on a single charge. This allows users to operate the device throughout their shifts without worrying about recharging, further enhancing productivity.

In summary, the I-Data 5250 ALLY stands out with its powerful processing capabilities, high-resolution display, robust connectivity options, rugged durability, and advanced security features. These characteristics make it an ideal tool for data collection and management in various sectors, where efficiency and reliability are essential. The I-Data 5250 ALLY is a testament to modern technological advancements, catering to the evolving needs of businesses today.
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