Hello, I am developing an embedded Linux application that uses HP DJ4160 printer. (no desktop, no HPLIP, no CUPS, no lp, no spooling) I am using HPIJS code from HPLIP 2.7.7 as is, which I compile and create a static library and link with my application. I also link it with libusb 0.1.12 and other things. Basically, the printing works, I create a job, send some rasters and close job.
The problem is that: - sometimes (never the first time after power up) the Job is created but the construction_error = SYSTEM_ERROR. It seems that the printer is not responding and HPIJS times out. Retrying works and printing can continue. - sometimes HPIJS hangs on what seems like the last pass (bottom) of the raster. Sometimes it does not hang and NewPage() ejects the page but the bottom of the raster is incomplete (unfinished part of a line) Does anyone has any idea what to try, what to report (additional info?), how to fix it or have seen it before? I think this is some kind of HPIJS driver problem that needs to be resolved. I used to have other problems (i.e. blinking panel lights) that were fixed in this version however I was able to cause it once with this version also but I cannot easily reproduce it. Above problems occur regularily and I can provide debugging info if requested. Thank you, Martin ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ HPLIP-Devel mailing list HPLIP-Devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hplip-devel
