Parts numbers list/catalog for Xerox WorkCentre 7556

[AdvSysCon]

Does anybody have a source for part numbers list/catalog for Xerox WorkCentre 7556?

Standard consumable supplies (toners, drums, staples, etc) are listed on the Xerox site.

However, they don't list part numbers for optional add-on parts such as: Work Surface, Convenience Stapler, Fax Module, Foreign Device Interface, Wireless 802.11b Adapter, Xerox Unicode International Print Kit, Mobility Plate, Fiery Server, etc.

Where can these part numbers be found?

[AdvSysCon]

Re: Parts numbers list/catalog for Xerox WorkCentre 7556

Getting these part numbers from a complete list would be much easier. However, Xerox seems to be keeping this info elusive. I was able to find some through detective work here and there on internet parts houses...

Convenience Stapler (498K08250/497K08880), Fax Module (960K65351/497K06100/497K06240), Foreign Device Interface (098S04886), Wireless, Xerox Unicode International Print Kit (320S00291), Mobility Plate (497K05270), Fiery Server (45105402).

Part numbers for the following 2 items are still eluding me: Work Surface & Wireless 802.11b Adapter. I am searching for a lowcost/used source for the WC7500 Work Surface (a small plastic shelf that attaches to the top left side of the WC7556 (WC7500 Series). But searching without a part number is difficult! Same for the Wireless 802.11b Adapter.

I'm also searching for the Foreign Device Interface (098S04886); actually found some, but shocked that this tiny part for a discontinued mass-produced machine still goes for $200+.

Also looking for a lowcost 2-Line Fax Module (497K06100/497K06240). This obsolete tech is still fetching $200+, although the 1-Line Fax Module can be found for a tenth of that price.

Anyone have a lead on these parts?