HID FARGO HDPii User Guide User Manual
Page 300

HDPii High Definition Card Printer/Encoder User Guide L001130 Rev 1.4
300
Dye Migration
The diffusion of dye out of the card surface and into another 
receptive surface, such as a vinyl pouch card holder, resulting in a 
faded image. 
Dye-Sublimation
Also called dye diffusion/thermal transfer, it is the process of 
heating a dye suspended in a cellulous substrate until the dye can 
flow, diffusing into the dye receptive surface of the card or InTM 
film. This produces the image in the surface of the card. 
E-card
An abbreviation for electronic card. A generic term used to 
reference any card with built-in electronic devices such as Smart 
Cards or prox cards. 
E-card Docking 
Station 
The device in the Printer that accepts Smart Cards with an ISO 
Smart Card contact Station. This allows the user to write to the 
Smart Card chip with a standard RS-232 interface in the back of 
the Printer or with the optional built-in Encoder. 
Edge-to-Edge
Refers to the maximum printable area on a card resulting in 
printed cards with virtually no border. 
ECP Mode 
(Enhanced 
Capabilities Port 
Mode) 
A type of Parallel Port mode, developed by Microsoft, to increase 
the port throughput and improve performance. 
EE Memory
An abbreviation for EEPROM.
EEPROM 
(Electrically Erasable 
Programmable Read 
Only Memory) 
A microchip based non-volatile memory storage device that can 
be rewritten in the field. The chip can hold new values as the 
Printer adapts its operational parameters. 
Encoder (Smart 
Card) 
An electro-mechanical interface to transfer data from the PC to a 
chip or Magnetic Stripe built into the card. 
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. 
EOF (End Of Form)
The trailing edge of the card, detected to indicate when the Printer 
should stop printing. 
EPP (Enhanced 
Parallel Port) 
A type of Parallel Port mode, developed by Intel, to increase the 
port throughput. 
