HP 2500C Series - Manual (Page 91)

Operating Overview 2-33
Printer Diagnostic Pages
The HP2500C can test-print up to two self-diagnostic pages: the diagnostic page and
extended diagnostic page. A PostScript (PS) configuration page may also be printed if the
PS Personality Module has been installed.
Please note that the default pick for diagnostic pages is determined by the firmware
version of the printer and can not be changed. Diagnostic pages will by default always
pick from Tray 2 or Tray 3 (depending on firmware rev.).
Diagnostic Page
The various fields on the page are as follows:
§ Version: firmware version of the printer.
§ Service ID#: born-on-date, which takes the format YYDDD, where YY indicates the
year and DDD indicates the ordinal number of days in the year when the printer was
first used by the customer.
§ Index: number of pages printed.
§ Built-in Bitmap Fonts: the PCL fonts that reside in the printer.