Xerox DocuPrint N24 Service Manual page 328

F-
°F Degrees Fahrenheit
Factory default An adjustment value that is set at the time of equipment manufacture
FG Frame Ground
FIP Fault Isolation Procedure. Step by step procedures that you use to troubleshoot printer prob-
lems
Fuser The printer subsystem that uses heat and pressure to permanently adhere, or fuse, a trans-
ferred toner image to a sheet of paper
G-
Ground Electrical ground
H-
Harness A bundle of wires that form a single unit and are generally terminated with connectors at both
ends
High (signal)
A signal voltage that is equal to or almost equal to the base voltage; such as +5VDC or
+24VDC. (see Low)
H/R Heat Rod. A component of the Fuser Assembly
HS High Speed
HVPS High Voltage Power Supply
I-
Input test Diagnostic test used to test switches and sensors
Image density The relative darkness of the toner image on a sheet of paper
Image developmentToner turning the latent image into a visible image. (see Develop)
Image fusing Using heat and pressure to permanently adhere the toner image to a sheet of paper
Image transfer Moving the developed image from the surface of the drum to the surface of a sheet of paper
Interlock Interlock Switch. Used as a safety measure to remove voltage from circuits whenever the printer
covers are open
IOT Image Output Terminal. Acronym that is sometimes used in schematic diagrams to describe
print engine
J-
J Jack. A female electrical connector
L-
Laser Diode Generates the laser beam that is used in the Laser
L Left
Latent image The invisible, electrical image remaining on the surface of the drum after exposure
L/H Left hand
Laser Refers to the Laser Diode or to the laser beam
Laser beam path The path the laser beam takes, through lenses and mirrors, from the Laser Diode to the surface
of the drum
LCD Liquid Crystal Diode
Laser Diode. (see Laser Diode)
LD
LED Light Emitting Diode
Low (signal) A signal voltage that is significantly lower than the base voltage (see High)
LVPS Low Voltage Power Supply
LS Low Speed
General Procedures and Information
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