HP 2500 HP PCL/PJL reference - Printer Job Language Technical Reference Manual - Page 131

Parameter Format Description feature alphanumeric value (any Name of a printer feature, such as combination of letters [ASCII DUPLEX or FONT CARTRIDGE 65-90 or 97-122] and/or SLOTS. digits [ASCII 48-57], beginning with a letter) value numeric value Indicates a feature value, such as MEMORY=500000, or how many and what type of options follow, such as [2 ENUMERATED]. feature information one or more alphanumeric Indicates what type of information values, separated by spaces follows, such as RANGE, TABLE ENUMERATED, or READONLY. returned option alphanumeric or numeric value, or string An option of a feature listed in the returned data, such as TIMED, describing a type of USTATUS. attribute alphanumeric or numeric value, or string Adds more information about a particular returned option, such as INTRAY1 MP, indicating that tray 1 is a multipurpose (MP) tray. Example: Using the INFO CONFIG Command This example requests the current configuration information. The printer, a HP LaserJet 4 printer in this case, responds with a list of features. For example, the returned information shows there is an envelope tray and three input trays: INTRAY1 MP, the multi-purpose tray, INTRAY2 PC, the paper cassette tray, and INTRAY3 LC, the optional lower cassette tray. Other configuration information also is listed, including the total amount of installed memory available and the number of display lines and characters. EN Status Readback Commands 7-19