Identifies the device model number as listed in the HP
corporate price list (e.g. C2121A for DeskJet 500C).
The string is as specific as possible. Products should
note in POS if the model number on the CPL changes but
the device reports the previous model number. If the
model number changes based on the installed options, the
POS should indicate if only the base model number is
returned, or if the device senses the installed options
and returns the correct model number. If possible,
encode the model number in a symbol set (like Roman-8)
that matches the ASCII character set and limit the
characters used to ASCII characters.
Additional information:
The value of this object does not change based on installed options.