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Glossary of Terms (continued)

Term

Definition

 

 

Encoder (wheel)

An electromechanical device, attached to a shaft that detects the

 

change in rotational position, incremented to count ticks per

 

revolution. The Printer's Encoder wheel both detects motion and

 

measures the amount of rotation in the movement of the ribbon.

 

 

Engine

A generic term for a collection of systems and mechanisms that is

 

dedicated to executing a specific function. A Printer that also

 

laminates would have both a print engine and a Lamination engine.

 

 

EOF (End Of Form)

The trailing edge of the card, detected to indicate when the Printer

 

should stop printing.

 

 

EPP (Enhanced

A type of parallel port mode, developed by Intel, to increase the port

Parallel Port)

throughput.

 

 

EPROM

A microchip based non-volatile memory storage device that can not

(Electronically

be rewritten in the field. Firmware for many Fargo Printers is stored

Programmable Read

on these chips and so a change of the chip is necessary for an

Only Memory)

upgrade.

 

 

Escape sequence

A string or control character that indicates to the processor that

 

what follows is a command and not data.

 

 

ESD (ElectroStatic

The discharge of static electricity (high voltage, low current) that

Discharge)

can damage electronic devices.

 

 

Ethernet

A system of networking a Series of computers for the sharing of

 

data or peripherals.

 

 

Film

A thin flexible transparent sheet used to carry dye-impregnated

 

material or resin to be transferred to the card.

 

 

Firmware

The instruction set, stored in chip memory, inside the Printer that

 

controls functional and operational data. Some models require a

 

chip change for updates; some Firmware can be changed by

 

reprogramming from the PC.

 

 

 

Continued on the next page

HDP￿ 800 Series Card Printer/Encoders Service Manual (Rev. 5.0)

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FARGO electronic HDP820 service manual Eprom
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HDP820 specifications

The FARGO electronic HDP820 is a high-definition printer particularly renowned for its advanced technologies and exceptional performance in producing high-quality ID cards and badges. This printer is designed to meet the demands of organizations requiring efficient and reliable card personalization.

One of the key features of the HDP820 is its retransfer technology. Unlike traditional direct-to-card printers, the HDP820 utilizes a unique process where the image is first printed onto a transfer film, which is then heat-transferred onto the card surface. This method allows for sharp, vibrant images and ensures that the entire card surface can be printed, including the edges, without any white borders. The resulting cards are both durable and visually striking, making them ideal for identification, access control, and other security purposes.

The HDP820 also boasts a high speed and high volume output. It is capable of producing up to 120 cards per hour, significantly speeding up the card production process for large organizations. This efficiency is further enhanced by its dual-sided printing capability, allowing for the simultaneous printing on both sides of the card without sacrificing speed.

Another notable feature is the printer's versatility. The HDP820 supports a wide range of card types, including PVC, composite PVC, and even smart cards. This flexibility enables organizations to utilize the printer for various applications, from employee badges to member cards and more.

Security features are also integrated into the HDP820. The printer supports advanced encryption and data protection protocols, ensuring that sensitive information printed on cards remains secure. This is critical for businesses handling confidential information, as well as for government entities dealing with security assets.

Additionally, the HDP820 is equipped with a user-friendly interface. The printer includes an LCD display that allows users to monitor the printing process, check status updates, and troubleshoot any issues that may arise. This accessibility makes it easier for operators to maintain the printer and ensures smooth operation.

In summary, the FARGO electronic HDP820 combines advanced retransfer technology, high-speed performance, versatility in card types, security features, and user-friendly design. This makes it a top choice for organizations looking for a reliable and efficient solution for their card printing needs. Whether for operational efficiency or security purposes, the HDP820 stands out in the market as a leading choice for ID card production.
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