Page description language, for which a direct printing of more - file - formats is designed

摘要

A page description language, for a direct printing of more - file - formats including pdf and html, designed. In the course of a direct printing of a pdf - or html - file a. this animal device reads commands from the pdf - or html - file. If the pdl description languages postscript, it is possible due to incompatibilities between the postscript - file format and the pdf - or html - file formats include an error result. A fault handle device is called up, the program control to a procedure which all the instructions which have been encountered in front of the error, the instruction, which causes the error, and the following instruction stream in a file, as a rule on diskette, writes. If the data file is complete, converts the procedure the file of pdf or html into the page description language. While the sides description languages commands are generated, they are on the page description language - animal device. this is sent back, from which they are treated as a new job.