At this time on the WS(xp_sp3) iPrint client from the NW65SP8.
On the server NW65SP8 was applyed:

In the file: SYS:/apache2/htdocs/ippdocs/iprint.ini
modify AllowAutoUpdate and at this time:
AllowAutoUpdate = 2

Reboot my NW server.
Reboot my WS , log in to the server, but - iPrint client on a workstation has not started to be updates .
Why ?