Xerox ColorQube 9303 Series Service Manual page 1401

Table 1 Terms, Acronyms and Abbreviations
Term Description
HVF High Volume Finisher
HVF / BM High Volume Finisher Booklet Maker
HVPS High Voltage Power Supply
Hz Hertz
IB or I/B InBoard
I2C-bus Inter Integrated Circuit bus. This provides a simple bidirectional 2-wire
bus for efficient inter-IC control. All I2C-bus compatible devices incorpo-
rate an interface which allows them to communicate directly with each
other via the I2C-bus.
ICAT Internal Customer Acceptance Test
ICE Internal Customer Engagement
ID Identification
IDHF Industrial Design Human Factor, relates to how UI display / labels are
used / presented to the Customer.
IEC International Electrotechnical Commission
IF Interface. Small Pwba on subassemblies
IFAX Internet Fax
IIT Image Input Terminal
IIZ Inter Image Zone, are between images on the drum
IM Interim Maintenance
IME Image Marking Engine
Ink blocking Undesired transference of image from one sheet to another. Generally in
the output tray while copies are still hot but may be at other times as well.
Ink Cooking A change in the colour of ink. Due to the ink being at elevated tempera-
ture the printer for extended periods of time. 'Darkens' ink.
Ink Squeegee Ink smeared down the page. This is generally due to excessive pressure
or pre-heat temperature.
Intlk Interlock
IOD Ink On Drum sensor (scanner array being used to monitor the drum sur-
face and to aid in troubleshooting of the drum area). IOD may also be
used to provide an 'image' on the drum surface for analysis.
IOP Ink On Paper
IOT Image Output Terminal
IOTC Image Output Terminal Controller (IOT PWB, LVPS and HVPS). Some-
times referred to as the Power and Control Assembly.
IP Internet Protocol
IPA Image Processing Accelerator. Used by the machine scanning services
to convert scanned images to a standard format e.g. for scan to file /
scan to E-mail for network transmission.
IPD Installation Preparation Document
IPM Images per minute
IPP Internet Printing Protocol
IPS Image Processing Service
IPS1 Image Processing System
ColorQube® 9303 Family
Table 1 Terms, Acronyms and Abbreviations
Term Description
IPX Internetwork Protocol eXchange
IQ Image Quality
IQ with Cold Drum Spotty looking. Low dot fill, similar to low transfix pressure
IQ with Hot Drum Cohesive failures (ink on drum).
IR Infra Red
ISDN Integrated Services Digital Network / International Standard Data Net-
work
ISO International Standards Organization
Interrupt Storm level-triggered interrupt signal that remains in an asserted state
ITP Internal Test Pattern
IWM Intermittent Weak or Missing Jet/s
JBA Job Based Accounting (Network Accounting)
Jitter A line of missing or corrupted information in the fast scan direction.
JPEG Joint Photographic Experts Group file interchange format
kg kilogram
kHz kilohertz
Kill All Routine to return all NVM, including protected NVM, to a virgin state.
Factory use only
KO Key Operator
LAN Local Area Network
LCD Liquid Crystal Display
LCDM Liquid Crystal Display Module
LCS Line Conditioning Signal
LCSS Low Capacity Stapler Stacker
LDAP Lightweight Directory Access Protocol (allows sharing of corporate
phone book information)
LE Lead edge
LED Light Emitting Diode
LEF Long Edge Feed
LETO Lead Edge Time Out
LG Legal
Light Visible part of the electromagnetic spectrum. Consists of waves measure
in nanometers (nanometer = 1 millionth of a meter) 700nm correlates to
Red on high end and 400nm correlates to violet.
Lightness Brightness or darkness, determined by wave amplitude.
Line Cross A line crossing circuit detects the moment when the mains (line) supply
crosses the zero volts point. This a is a safe moment to switch on a
mains operated item, e.g. a heater.
Link Error Serial communications fault
LOA Load Object Attributes
Lossy Files that lose data when compressed (i.e. JPG). When lossy files are
restored to their original size pixels are permanently lost.
February 2013
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General Procedures/Information
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