Digital BW, The Print

Does anyone know how to get the so-called "adjustment wizard" software
for re-calibrating an Epson 4000 printer after an operation such as a
print head change? I have been looking for this software but have had
little luck.

In case you ever need to do repairs on an Epson 4000 (or other Epson
printer for that matter), I would highly recommend a visit to
www.inkjetcolorsystems.com. Click on the link for Printer Repair
Guide/Parts. You will find wonderfully detailed manuals for doing
various repair procedures.