Hello again Ilia. The chip companion for the already mentioned is a GL660USB
I hope this will be helpfull also Thanks > Hello Ilia. > > I did what you have requested. Following is the scanimage debug output: > > [sanei_debug] Setting debug level of hp5590 to 50. > [hp5590] SANE backed for HP ScanJet 4500C/4570C/5500C/5550C/5590/7650 > 1.0.5 > [hp5590] (c) Ilia Sotnikov <hostcc at gmail.com> > [hp5590] attach_usb_device: Opening USB device > [hp5590] attach_usb_device: USB device opened > [hp5590] hp5590_init_scanner > [hp5590] hp5590_cmd: USB-in-USB: command : 0012 > [hp5590] hp5590_control_msg: USB-in-USB: core data: no > [hp5590] hp5590_control_msg: USB-in-USB: sending control msg > [hp5590] hp5590_control_msg: USB-in-USB: checking acknowledge for control > message > [hp5590] hp5590_get_ack > [hp5590] hp5590_get_ack: USB-in-USB: accepted > [hp5590] hp5590_get_ack: USB-in-USB: not accepted (status 0) > [hp5590] sane_hp5590_get_devices, local only: 0 > [hp5590] Found 0 devices > scanimage: no SANE devices found > [hp5590] sane_hp5590_exit > > Image file is zero length. > > The scanner hangs after scanimage exits. > > I open the scanner and mover the shield that covers the main chip, it > has no manufacturer label just the following numbers: > > 26-00145-00A > 0214M1B9K > > Does anybody know something about this chip? > I hope this numbers could be useful. > > Thanks a lot in advance. > > > > > > > > > > > > >> On Thu, Dec 31, 2009 at 9:47 PM, <gcasados at solar.cinvestav.mx> wrote: >>> I have an HP SCANJET 4500c scanner. It works well under Windows but I >>> want >>> get rid off such operating system. I found my scanner is supported by >>> SANE >>> development source using HP5590 backend. >> >> Hello, Gaspar! >> >> The support of the scanner was added only based on the assumption that >> is's more or less similar to HP 5590/5550 models. In the other words, >> I haven't tested it on real hardware. Now it's time to do that ;) >> >>> When I issue the command >>> sane-find-scanner it returns: >>> >>> This is sane-find-scanner from sane-backends 1.0.21cvs >> ... >>> ? ?checking for HP4500C/4570C/5500C/5550C/5590/7650 chipset ... >>> ? ?Didn't get correct confirmation for USB-in-USB command (needed: >>> 0x01, >>> got: 0x00 >>> <Couldn't determine the type of the USB chip (result from sane-backends >>> 1.0.21cvs)> >>> >> >> The confirmation error is rather strange - haven't seen that before. >> However, the error sane-find-scanner reports doesn't always means that >> you couldn't use the scanner at all - the utility serves only >> diagnostic purposes. >> >>> >>> What could be the problem with >>> >>> ? ?checking for HP4500C/4570C/5500C/5550C/5590/7650 chipset ... >>> ? ?Didn't get correct confirmation for USB-in-USB command (needed: >>> 0x01, >>> got: 0x00 ? >> >> At least, the error explains why sane-find-scanner reported no devices. >> >> Could you, please, try to scan eg. using scanimage with backend debug >> enabled? The command >> SANE_DEBUG_HP5590=50 scanimage 1>img.pnm 2>hp5590.log >> will do that, you will get the debug information in hp5590.log and >> resulting image in img.pnm. >> >> Thanks in advance, >> -- >> Ilia Sotnikov >> > > > > -- > sane-devel mailing list: sane-devel at lists.alioth.debian.org > http://lists.alioth.debian.org/mailman/listinfo/sane-devel > Unsubscribe: Send mail with subject "unsubscribe your_password" > to sane-devel-request at lists.alioth.debian.org >
