Epson DFX-9000 - Glossary

Epson DFX-9000 Field Repair Guide 3/29/07
Printer Component, Software Item, LCD Display, Printer Button Page 214.
GLOSSARY
APTC . . . . . . . . . . . . . . . . . .Automatic Paper Thickness Control (Platen Gap)
Carrier Unit. . . . . . . . . . . . . .Carriage Assembly
CES . . . . . . . . . . . . . . . . . . .Carriage Encoder Sensor
FRAM. . . . . . . . . . . . . . . . . .Ferroelectric Random Access Memory. Non-volatile, low power (3 volts), fast (up
100,000 times faster than EEPROM), long-lived (1 trillion writes compared to 1 million
writes for EEPROM)
LES . . . . . . . . . . . . . . . . . . .Left End Sensor (Home Position)
HCPP . . . . . . . . . . . . . . . . . .Host-computer Controlled Paper Path
O/C. . . . . . . . . . . . . . . . . . . .Open/Close (in reference to the Paper Bail)
OC . . . . . . . . . . . . . . . . . . . .Open/Close
OCS . . . . . . . . . . . . . . . . . . .Open/Close Sensor
PPSS . . . . . . . . . . . . . . . . . .Paper Path Shift Sensor (Tractor Select)
PSU . . . . . . . . . . . . . . . . . . .Power Supply Unit
PTRM. . . . . . . . . . . . . . . . . .Pull Tractor Mounted
SP Motor . . . . . . . . . . . . . . .Carriage Motor
RFS . . . . . . . . . . . . . . . . . . .Ribbon Feed Sensor (Ribbon Jam)
RMS . . . . . . . . . . . . . . . . . . .Ribbon Mount Sensor