Contains some sort of time stamp indicating when error 1
occurred. Example time stamps include the actual time
the error occurred (in seconds since Jan. 1, 1970), and
the total engine page count. The device POS documents
the meaning of the time stamp.
Additional information:
In LaserJet 4500 this item contains the engine
page count when the error occurred. A value of zero
means 'no error'.
See ERROR1-CODE for an explination of the order used for storing errors.