Docucolor vs. inkjet for archival and image quality

Sorry cannot help you.

One point to remember in future - you only waited about 3 hours before querying if anyone was going to reply.  Try and remember forum members do not sit 24/7 in front of their computers to answer queries and - remember next time that there are such things as World time zones - even massive time zones in the USA alone.  You have to exercise more sensible patience to allow people to even get to see your post, let alone answer and with a specific query such as yours - it could be days before someone with actual knowledge of a "different" (to mostly inkjet and laser printers in this forum, which are the more common) products logs in.

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Zone8: Although I am a handsome genius, when I stand in front of a mirror, I vaguely recognise the ugly idjit standing on the other side!
LINK: For B+W with Epson 1400 (and other models) using black ink only PLUS other useful tips:
http://www.photosnowdonia.co.uk/ZPS/epson1400-B&W.htm
Cleaning DSLR Sensors, including Kodak DSLR Factory Cleaning method:
http://www.photosnowdonia.co.uk/ZPS/KodakDCS-sensorcleaning.htm
Solving back/front focus problems on Sigma and most other DSLRs
http://forums.dpreview.com/forums/read.asp?forum=1027&message=35565277
PDF format list of lenses you can print or download - covers Italian Flag YES/NO for DCS 14n but applies to others. http://www.photosnowdonia.co.uk/ZPS/ItiFlagLensList.pdf