[sane-devel] HP Scanjet 4c issue?

2003-08-07 Thread Matthew Vernon
Hi, I have an HP Scanjet 4c scanner connected via SCSI to my linux 2.2.x x86 box. All works fine, except for the fact that I get a yellow vertical line (a few pixels thick, I guess) running up my image. I'm wondering: is this likely to be a firmware bug that I could correct by upgrading my

[sane-devel] HP Scanjet 4c issue?

2003-08-07 Thread Peter Kirchgessner
Hi, I would assume it is a hardware bug that can be fixed. Check the scan element or the mirror for dust and clean it carefully. Sincerely Peter Matthew Vernon schrieb: Hi, I have an HP Scanjet 4c scanner connected via SCSI to my linux 2.2.x x86 box. All works fine, except for the fact

[sane-devel] HP Scanjet 4c issue?

2003-08-07 Thread Matthew Vernon
Peter Kirchgessner writes: Hi, I would assume it is a hardware bug that can be fixed. Check the scan element or the mirror for dust and clean it carefully. Thanks for the pointer. Is there any web-documentation on how to take such a beast apart to clean it?[1] I've never done any

[sane-devel] HP Scanjet 4c issue?

2003-08-07 Thread Peter Kirchgessner
Hi, you can go to www.hp.com and search for scanjet 4c. Among other hints (check if scanner is bad, yellow lines) there is a link to the scanner specifications (http://h20015.www2.hp.com/en/document.jhtml?lc=endocName=bps01234). But I am quite sure that there is no documentation how to open