IBM 1725 SLS - Manual (Page 196)

Font and
Emulation
Cards
QMS 1725 SLS Print System User's Guide 8-12
Otherwise, press the Online/Offline key to take the printer off line.
The indicator light should be off.
O Caution: The printer must be off line (the Online/Offline indicator should
be off) before you insert or remove cards. Press the Online/Offline key to
turn the indicator off. If you forget to take the printer off line before
inserting or removing a card, turn the printer power off and back on to
regain access to the printer's resident fonts and data stored in the
printer's memory.
2 To insert a font or emulation card, slide it into either slot with
the label side facing up.
3 Put the printer back on line.
To remove a card
1 If you are using an HP ProCollection font card, turn off the
printer.
Otherwise, press the Online/Offline key to take the printer off line.
The indicator light should be off.
2 Pull the card out gently.
3 Put the printer back on line.
» Note: If you are using an application, make sure the printer driver installed
supports the fonts in the card. If not, contact your application
manufacturer for support.
To download an emulation to a hard disk, refer to “Installing an
Optional Emulation” later in this chapter. To download HP PCL fonts