Advanced Validator Options

Symbol Contrast

NOTE: This parameter factors into the Overall Grade (page 57). The higher the value, the stricter the criterion for passing.

Symbol Contrast represents the contrast between the bars and spaces in the bar code used by the validator for pass/fail threshold used during the analysis of bar codes. The bar code must have a certain level of contrast to be recognized by the validator. Bar codes with a symbol contrast below the threshold will fail.

You can set the Symbol Contrast parameter to a percentage value from 0% to 100%. The default is 30%.

NOTE: To disable this parameter, set Symbol Contrast to 0%.

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1. Press .. to take the printer offline and place the printer in Menu mode.

2. If necessary, press ↓ and ↵ at the same time to unlock the ↵ key.

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3. If necessary, press .. until VALIDATOR displays.

4. Press ↑ until Symbol Contrast displays.

5. Press + or – to scroll through the percentage values: 0% to 100%. The default is 30%.

6. Press ↵ to select the desired value.

7. Press ↓ and ↵ at the same time to lock the ↵ key, then press PAUSE to take the printer offline.

8. Press PAUSE again to put the printer online.

Gain

This menu item sets the scanner gain setting. This allows you to adjust the amplitude (height) of the space/bar transitions as seen on a Scan Profile to optimize the validator hardware for applications where standard settings make the bar codes unreadable.

NOTE: This menu does not have a default setting because the value is hardware dependent. The initial value is read from the validator’s flash memory.

After the initial value has been determined, you can set the Gain parameter to a value from 1 to 255.

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Printronix T5000R user manual Symbol Contrast, Gain
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T5000R specifications

The Printronix T5000R is a robust and versatile industrial printer designed to meet the demanding needs of high-volume printing environments. Known for its reliability and efficiency, this printer excels in various applications ranging from logistics to manufacturing.

One of the standout features of the T5000R is its advanced thermal transfer and direct thermal printing technology. This allows for high-quality print outputs with sharp text and crisp graphics. The printer supports multiple widths of labels and tags, enabling it to accommodate a broad array of media types and sizes, which is crucial for businesses that require flexibility in their labeling solutions.

The T5000R is equipped with a high-speed print engine capable of producing up to 12 inches per second, significantly enhancing productivity. Its high-resolution print quality of up to 600 dpi ensures that barcodes, text, and images are rendered with exceptional clarity, making it an ideal choice for applications that require precision.

Connectivity is a strong suit of the T5000R, which features USB, Ethernet, and optional wireless interfaces, allowing seamless integration into existing IT infrastructures. This connectivity ensures that the printer can easily communicate with a variety of devices, including computers, tablets, and mobile devices, facilitating efficient workflows.

Furthermore, the T5000R is built with user-friendly controls and an intuitive interface, making it easy for operators to manage printing tasks and settings. The printer is designed for high durability, with features such as an all-metal construction that can withstand harsh industrial environments. This not only ensures longevity but also reduces the total cost of ownership for businesses.

Another significant characteristic of the T5000R is its energy-efficient design. Printronix has implemented technologies that minimize power consumption without compromising performance, aligning with modern sustainability initiatives.

In conclusion, the Printronix T5000R combines high-speed printing, advanced thermal technology, extensive connectivity options, and robust construction to deliver an exceptional printing solution for demanding industrial applications. Its user-friendly design and energy-efficient features further enhance its appeal, making it a preferred choice for organizations looking to streamline their printing processes.
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