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Yellow dots on white paper, produced by color laser printer (enlarged, dot diameter about 0.1 mm) Printer tracking dots, also known as printer steganography, DocuColor tracking dots, yellow dots, secret dots, or a machine identification code (MIC), is a digital watermark which many color laser printers and photocopiers produce on every printed page that identifies the specific device that was ...
Graphotype Class 6380 Graphotype Model 6383 plate. Graphotype was a brand name used by the Addressograph-Multigraph Company for its range of metal plate embossing machines. [1] The machines were originally used to create address plates for the Addressograph system and mark military style identity tags and other industrial nameplates.
Seton Identification Products is a supplier of safety, labeling and signage products based in Buffalo, NY. [1] Seton manufactures and distributes workplace safety equipment, facility marking applications, and traffic & parking signage, as well as warehouse and facility security products. It sells 57,000 products and has subsidiaries in 14 ...
Formats for license plate numbers are consistent within the state. For example, Delaware is able to use six-digit all-numeric serials because of its low population. Several states, particularly those with higher populations, use seven-character formats of three letters and four digits, including 1ABC234 in California, 1234ABC in Kansas and ABC-1234 (with or without a space or dash) in Georgia ...
Type 2 photosensitive anodized aluminum must be sealed just like Type 1. Common use for Type 2 applications are those where color (other than black) is desired on the finished product. The dyes used to create colored Type 2 plates can vary significantly in their heat and color fastness, so are often limited to indoor or short-term outdoor usage.
MIL-STD-130, "Identification Marking of U.S. Military Property," is a specification that describes markings required on items sold to the Department of Defense (DoD), including the addition, in about 2005, of UII (unique item identifier) Data Matrix machine-readable information (MRI) requirements.
The plate assemblies were placed in steel cassettes resembling library card catalogue drawers, which were manually inserted into the machine. At the press of the foot pedal, the plate assemblies were swapped in sequence in a similar fashion to a slide projector, placing an impression of the raised type onto the mail piece.
A rating plate on a machine carries information about its operational limits. The plate frequently contains the names of the machine and its manufacturer, so the rating plate is often called a name plate (hence the term " nameplate capacity " for a generator), although many devices carry separate nameplates and rating plates.