APPENDIX A — INTERFACING XEROX PRINTERS

Page A-9

1.A job from one source defines and uses a UDK character, but does not end its job with a s+Xd to undefine the UDK character.

2.A second job from the System that does not define or use a UDK character tries to use the previously defined UDK character as a printable character.

In this case, the failure that will occur in step 2 is actually caused by the first job not following the rules.

To reduce these kinds of problems, the 5250 ALLY provides Auto UDK character translation. Auto UDK character translation works, because regardless of the state of the UDK character definition, the XES mode printer continues to accept the s character as a UDK character equivalent.

When Auto UDK translation is enabled, the 5250 ALLY translates all occurrences of the UDK character to the s character for the duration of the =UDK= character assignment. The =UDK= assignment is never actually passed to the printer when this mode is enabled.

Line Endings

The 5250 ALLY’s handling of the XES command set is not limited to simple character translation. The 5250 ALLY provides several special features to assist in the proper generation of the line endings required by some XES commands.

One common problem in generating proper line endings to some XES commands is that it is often difficult or impossible to control the SCS commands generated by the IBM host System.

Support for all types of SCS line endings

The 5250 ALLY automatically translates any possible line ending condition in the SCS command set into a proper <CR><LF> line ending. This translation includes all single byte and multiple byte SCS commands.

This feature is particularly important for environments in which the System will be generating the data stream. For example, it is possible to include XES commands to control the formatting of screen prints or word- processed documents (DisplayWrite/36, Text Management, Office Vision/ 400, etc.) without concern for the methods used by the System or application software to terminate lines.

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I-Data 5250 ALLY manual Line Endings, Support for all types of SCS line endings
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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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