HP Designjet T120 ePrinter - Manual (Page 97)

Software update
Under Windows or Mac OS X, you are normally offered software updates automatically.
For manual updates of printer drivers and other software for your printer, go to http://www.hp.com/
go/T120/drivers or http://www.hp.com/go/T520/drivers .
Printer maintenance kits
Three maintenance kits are available for your printer, containing components that may need to be
replaced after long use. When one of them is needed, a message is displayed on the front panel and
by the HP Utility.
When you see the message, you should contact HP Support (see Contact HP Support on page 137 )
and request the maintenance kit. The kits are installed by service engineers only.
ENWW Software update 89