HP 2500 HP PCL/PJL reference - Printer Job Language Technical Reference Manual - Page 320

YY = Media Code Media Size 11 DL Envelope 12 Japan B4 Paper 13 Japan B5 Paper 14 B5 Envelope 15 Custom Media Paper 16 J-Postcard (or JB4 paper-LaserJet 6P, LaserJet 2100) 17 J-RoundTrip Postcard (or JB5 paper- LaserJet 6P, LaserJet 2100) 18 A5 Paper (or JPostcard-LaserJet 6P 19 Letter-R Paper (or JDoublePostCard- LaserJet 6P, LaserJet 2100) 20 A4-R Paper (or A5 Paper-LaserJet 6P, LaserJet 2100) 21 A5-R Paper 22 Japan B5-R Paper 23 Exec-R Paper 24 A6 Paper 25 Foolscap Paper 26 Japan B6 Paper Paper Jam Messages (LaserJet 5Si/5SiMx only) (42xyy) Foreground paper loading messages are sent when one of the paper input sources is out of paper and there is no other input source available and loaded with the correct paper size. When this occurs, the printer goes offline until someone loads paper. The messages are in the format 42xyy, where x is the number of jammed pages that need to be cleared and yy is the location of the jam that was detected. The following table lists the y values for these messages. For example, 42203 indicates 2 pages are jammed in the fuser output. D-20 PJL Status Codes EN