Number of sheets of media 1 that have been printed. The
device POS should state whether this value is lost
across a power cycle or kept in NVRAM.
Additional information:
The page count is incremented when a sheet of media is pulled from an input
tray. A duplex printed sheet will cause this counter to be incremented by one.
The valid range of this object is 0 to 2^24-1. When the number of pages printed exceeds the maximum, the
value wil roll to zero. (Realistically, this should never happen since that value is more than 16 times the rated
life of the engine.)