AAA (Article about Acronyms)—Xerox’s Language of Choice

acronymsI find it hard to believe that it was 2002 when the first AAA “Article about Acronyms” was published in ENX Magazine!  Thirteen years…wow.  Amazingly most of the acronyms mentioned in that article are still in play today.  Xerox and other manufacturers have had thirteen long glorious years to create hundreds of new acronyms for us all to scratch our heads over.  I figured it’s high time we return to the subject. It’s time to stop guessing and actually figure out what some of these things stand for.

First off, I should acknowledge that, in all fairness, the acronym in the title of this article “AAA” was already taken, and I don’t mean by the Automobile Association of America.  Xerox has its own idea about what AAA means: “Authentication, Authorization, and Accounting”—try that one on for size.

You can find acronyms right from the start, in the names of the machine models.  It’s now pretty well known that ‘WC’ in front of a model number is short for “WorkCentre,” ‘WCP’ is for “WorkCentre Pro,” and ‘CC’ is for “CopyCentre.”  Then there are some which are preceded by ‘DC’ which meant “DocumentCentre” on many models, although nowadays it usually refers to “DocuColor.”  Also there are a few models which are ‘DCP’ models (Digital Color Press).

The acronyms certainly don’t end there. Equipment and parts are plagued with acronyms.  For example, an ‘SE’ (Service Engineer) or technician, who is equipped with a ‘PWS’ (Portable Work Station) has a clear advantage over other techs.  A PWS is a laptop computer which has special software on it to interface with many of the Xerox copier and printer models.  Fortunately the PWS is not as necessary as it once was.  It is still useful for updating firmware and such, but the days of not being able to get into diagnostics without one are gone (thank goodness for that).  For most newer models, a majority of the diagnostic functions can be accessed from the ‘UI’ (User Interface or control panel).  If you have a drum cartridge, ‘IU’ (Imaging Unit), or ‘CRU’ (Customer Replaceable Unit) which has run its full yield, you’ll want to pick up a ‘CRUM’ (Customer Replaceable Unit Monitor) to reset the drum count and extend the yield of the cartridge.

One thing which has changed a bit over the years are the various market regions which Xerox occasionally redefines.  A few regional acronyms which are relatively new include ‘MX’ for “Modi Xerox” (India), ‘XAP’ for “Xerox Asia Pacific,” and ‘XMEX’ for “Xerox Mexico.”  Perhaps the most confusing market designation is the one called ‘DMO’ (Developing Market Operations) which seems to have constantly shifting borders.  For some series of machines, this region is broken down further into East and West (DMO-E & DMO-W).  The European market used to be called ‘RX’ for “Rank Xerox,” but today that region is instead called ‘XE’ for “Xerox Europe,” or ‘ESG’ for “European Service Group.”

In Europe the laws call for excluding some known hazardous materials from machines and parts.  Parts which follow these rules are said to be ‘ROHS’ compliant (Restriction of Hazardous Substances).

It’s amazing how many acronyms can be found in the text of a service manual which are not defined in the glossary of terms. This glossary is usually found in section 6, “GP,” (General Procedures) in the service manuals.  I guess if every acronym were listed, the books would have to be quite a bit longer.  LOL (Laugh Out Loud).  Ok, I did not need to tell you what LOL meant, did I?   I did eventually find most of the acronyms I was curious about by going through the glossaries of several service manuals.

Where are acronyms really at home?  Computer and IT (Integrated Technology) fields need these because often the names of processes and protocols are very long and cumbersome.  Besides, folks get to learn the acronyms as if they are words of their own.  For example ‘PING’ means “Packet Internet Groper,” but almost anyone even the least bit involved with setting up a computer network will know what it means to “try pinging the controller.”  Another example would be TCP / IP, which sounds a lot more graceful than saying “Transmission Control Protocol / Internet Protocol.”  I guess I get it.  I also can see why someone texting a friend might shorten things to well known acronyms (like that LOL and LMAO).  Beyond that, acronyms are a bit of a nuisance and a way to communicate to a select group of people who have been trained to know what you’re talking about.

Check this list out. Here are about 50 acronym meanings sifted out of a much longer list that I personally found to be the most enlightening. 

ACRONYM LIST:

Acronym: Meaning:
3TM Three Tray Module
A/P Advanced/Professional (Finishers)
AAA Authentication, Authorization and Accounting
ADC Automatic Density Control
AGC Automatic Gain Control
ASP Authorized Service Provider
ATC Automatic Toner Concentration
BCR Bias Charge Roller
BTR Bias Transfer Roll
BUR Back up Roll
CCD Charged Coupled Device (Photoelectric Converter)
CIS Contact Image Sensor
CRU Customer Replaceable Unit
CRUM Customer Replaceable Unit Memory
CWIS CentreWare Internet Services
DIMM Dual In-line Memory Module
EA Emulsion Aggregation (Toner)
FEK Feature Enablement Key
FID Foreign Interface Device
GDI Graphical Display Interface
HGEA High-Grade Emulsion Aggregation (Toner)
IBT Intermediate Belt Transfer
IIT Image Input Terminal – the Scanner/CCD portion of the machine
IOT Image Output Terminal – the printing engine portion of a machine
ISIL Inter and Side Image Lamp
LPH LED Print Head
MCU Machine Control Unit (Engine Control Board)
MOB Marks On Belt
MSOK Master System Option Key
NASG-N North American Solutions Group (equivalent to XCI)
NASG-S North American Solutions Group (equivalent to USCO)
NOHAD Noise, Ozone, Heat, Airflow and Dust
OCT Offset Catch Tray
OEM Original Equipment Manufacturer
PEK Product Enablement Key
POPO Power Off Power On
PWB Printed Wiring Board  (can be a logic board, does not necessarily mean “power board” as folks often think)
PWS Portable Workstation for Service
PJ Plug Jack (Electrical Connections)
Regi-Con Registration Control
ROHS Restriction of Hazardous Substances
SBC Single Board Controller
SCT Simple Catch Tray
SPP Short Paper Path
SOK System Operation Key, Software Option Key
STM Single Tray Module
TTM  Two Tray Module
UI User Interface

I think that about covers the subject!  I hope I didn’t miss any really good ones.  Have a great month everyone!  I hope 2015 is treating all of you really well.

 

 

Britt Horvat
About the Author
Britt Horvat works for The Parts Drop, a company whose primary business is providing parts, supplies and information for Xerox brand copiers, printers and fax machines. You can find more information, including many of Britt’s past ENX articles on their website www.partsdrop.com.