HP PCL/PJL reference - Printer Job Language Technical Reference Manual
Page 323
... 05 Paper jam in the duplex front cover area 06 Paper jam in the face down output area 07 Paper jam in the printer, and yy is the location of printer) 03 Paper jam underneath the top cover. The messages are in the format 44xyy, where x is the number of ready tray... status error messages related to paper jams (for the LaserJet 4000 and 5000 series printers only). yy = Code 17 18 19 20 21 22 23 24 Error Code FIFO empty when expecting data FIFO full when tray to send data Invalid page ACK (formatter not expecting a page ACK) Page ACK timeout Inconsistent paper...
... 05 Paper jam in the duplex front cover area 06 Paper jam in the face down output area 07 Paper jam in the printer, and yy is the location of printer) 03 Paper jam underneath the top cover. The messages are in the format 44xyy, where x is the number of ready tray... status error messages related to paper jams (for the LaserJet 4000 and 5000 series printers only). yy = Code 17 18 19 20 21 22 23 24 Error Code FIFO empty when expecting data FIFO full when tray to send data Invalid page ACK (formatter not expecting a page ACK) Page ACK timeout Inconsistent paper...