lavadecode - Man Page

Decode a LAVAFLOW stream into human readable form.

Synopsis

lavadecode [options] <lavaflow-file

Description

lavadecode decodes a LAVAFLOW stream into human readable form.

A LAVAFLOW stream is the printer language used by some Konica Minolta printers, such as the KM magicolor 2530 DL.

Command Line Options

These are the options that can appear on the command line.

-d basename: Basename of .pbm file for saving decompressed planes.
-h: Print hex file offsets.
-o: Print file offsets.
-D level: Set Debug level [0].

Examples

Decode an LAVAFLOW stream file created by foo2lava.

$ lavadecode -h < testpage.prn
     0: \033%-12345X@PJL JOB NAME="stdin"
    1f: \033%-12345X@PJL JOB USERNAME=""
    3d: \033%-12345X@PJL JOB TIMESTAMP="07/20/2007"
    66: \033%-12345X@PJL JOB OSINFO="Linux/2.6.20-1.2316.fc5"
    99: \033%-12345X@PJL ENTER LANGUAGE=LAVAFLOW
    bf: \033E                  RESET
    c1: \033&l0S               DUPLEX: [off]
    c6: \033&l0G
    cb: \033&u1200D            X RESOLUTION: [1200]
    d3: \033&l1X               COPIES: [1]
    d8: \033&x1X               TRANSMIT ONCE COPIES: [1]
    dd: \033&l0O               ORIENTATION: [port]
    e2: \033*r1U               NBIE: [1]
    e7: \033*g8W               BW/COLOR: [8]
                                fmt=2 np=1
                                BLACK:  X=1200, Y=600, unk=0, #=4(2)
    f4: \033*b1234M            COMPRESSION: [1234] (JBIG)
    fc: \033&l2A               PAGE SIZE: [letter]
   101: \033&l255H             PAPER SOURCE: [auto]
   108: \033&l0M               MEDIA TYPE: [plain]
   10d: \033&l0E               TOP MARGIN: [0]
   112: \033*r9792S            X RASTER: [9792,0x2640]
   11a: \033*r6400T            Y RASTER: [6400,0x1900]
   122: \033&l0U
   127: \033&l0Z
   12c: \033*p200X             X OFFSET: [200]
   133: \033*p200Y             Y OFFSET: [200]
   13a: \033*r1A               [Page 1]
   13f: \033*b20V              [black]
                                DL = 0, D = 0, P = 1, - = 0, XY = 9792 x 6400
                                L0 = 128, MX = 0, MY = 0
                                Order   = 3  ILEAVE SMID
                                Options = 92  LRLTWO TPDON TPBON DPON
                                50 stripes, 0 layers, 1 planes
   159: \033*b65536V           JBIG data (first) [65536,0x10000]
                         ff 02 c2 79 54 3e be e1 a0 de 08 9a b1 d2 c2 59
                        ... ae 88 ef a7 c7 96 d3 96 a6 d7 2c 06 38 75 22 44
 10162: \033*b26432W           JBIG data (end) [26432,0x6740]
                         0e 89 66 ce 01 41 41 41 41 41 41 41 41 41 41 41
                        ... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 168ab: \033*x3887138K         BLACK DOTS: [3887138]
 168b6: \033*x58781662W        BLACK WHITEDOTS: [58781662]
 168c2: \033*rC                END PAGE
 168c6: \033&l0H               PAPER SOURCE: [eject]
 168cb: \033E                  RESET
 168cd: \033%-12345X