Mario Giammarco wrote: > Hello, > I have a GENIUS HR6 USB scanner but with usb id 2004. > Unfortunately it is different from usb id 2007. > Inside the scanner I have found following chips: > > P98003 > 0022H
Plustek parallel port scanner chip. See http://sane.alioth.debian.org/man/sane.7.html > UT51C162JC-35 > 9940 Not sure. Looks like a memory chip. 9940 is a date code. Year 1999, week 40. > GENIUS 04-43-006B > 9935 I would guess this is the main controller chip, but perhaps the P98003 is already the main controller chip. > WM > 8143-12C > A4AH54P This is the "analog front-end" made by Wolfson Micro. Its main function is to do the analog-digital conversion. > UTC > 78D05 > WL Looks like a 5V voltage regulator. > 83AK > LM2595S > -ADJ P+ Looks like some analog component. Stepper motor driver perhaps? > Please can you tell me if you plan to make a driver for this scanner or > if I can do something to help you in supporting it? > > Thank you in advance for any reply. I think the P98003 and GENIUS 04-43-006B chips are most important in order to figure out how to control the scanner. Kind regards, Bertrik
