This is a collection of all the GEOS printer drivers I could find for the C.Itoh 8510 / 8510a printer.  Included in the archive:

• C.Itoh 8510 v2.0 - Standard driver for 8510 & Prowriter compatibles (David Durran - July 25,1986)
• C.Itoh 8510A v2.0 - Driver for early 8510 printers (David Durran - February 13, 1987)
• C.Itoh RED v2.1 - 50% linear reduction driver ** Prints very dense ** (David Durran - October 7, 1988)
• C.Itoh 8510 Q.S. v2.1 - Quad strike driver - (David Durran - September 27, 1988)
• C.Itoh 8510 D.S. v2.1 - Double strike driver - (David Durran - September 27, 1988)
• C.Itoh 8510 (GC) v2.0 - geoPrint / geoCable driver - (David Durran - September 18, 1986)

If anyone has additional drivers I should add to this archive, click Contact Us in the menu.