HP 2500 HP PCL/PJL reference - Printer Job Language Technical Reference Manual - Page 80

General PJL Environment Variables (continued) Variable Description Sample Value Range INTRAY2 Returns the auto-selection lock status LOCKED, for tray 2 (usually the standard cassette UNLOCKED or lower cassette, depending on the printer). INTRAY3 Returns the auto-selection lock status LOCKED, for tray 3 (usually the optional cassette UNLOCKED or envelope feeder, depending on the printer). INTRAY3 is a valid variable only if installed. If it is not installed, the printer returns "?" instead of LOCKED / UNLOCKED, indicating that the variable is unknown. INTRAY1SIZE Returns the size of the paper currently LETTER, LEGAL, installed in tray 1 (usually the MP tray or A3, A4, CUSTOM, upper tray, depending on the printer). A5, LEDGER, EXECUTIVE, JISB4, JISB5, B5 COM10, C5, DL, JPOST, JPOSTD, MONARCH INTRAY2SIZE Returns the size of the paper currently installed in tray 2 (usually the standard cassette or lower cassette, depending on the printer). LETTER, LEGAL, A4, A3, LEDGER, EXECUTIVE, JISB4, JISB5, CUSTOM INTRAY3SIZE Returns the size of the paper currently LETTER, LEGAL, installed in tray 3 (usually the optional A4, A3, LEDGER, cassette or envelope feeder, depending EXECUTIVE, on the printer). INTRAY3SIZE is a valid JISB4, JISB5, variable only if currently installed. If it is COM10, not installed, the printer returns "?" MONARCH, instead of a paper size, indicating the CUSTOM variable is unknown. INTRAY4SIZE Returns the size of the paper currently COM10, installed in the envelope feeder. MONARCH, C5, INTRAY4SIZE is a valid variable only if DL, B5 the envelope feeder currently is installed. If it is not installed, the printer returns "?" instead of an envelope size, indicating that the variable is unknown. 6-16 Environment Commands EN