[Hp3300backend-devel] 3400C -- probing scanner failed, hiash chip not found

[Florian M. <mi...@d-...>]

Hi,

i have some problems using the testtool...

every execution of testtool produces this error:
# ./testtool -ov
Initializing scanner
Registering transfer method 0: Linux scanner kernel module
VendorId 0x03F0, ProductId 0x0405
Matching USB device 0x03F0-0x0405 ... found Hewlett-Packard ScanJet 3400C
_ReportDevice '/dev/usb/scanner0'
Hp3300cXferOpen '/dev/usb/scanner0'
probing Linux scanner kernel module
Matching USB device 0x03F0-0x0405 ... found Hewlett-Packard ScanJet 3400C
Setting params for Hp3400c/Hp4300c
Probing scanner...
  No NIASH chipset found!
_ProbeRegisters failed!
Hp3300cOpen failed


i was wondering whats wrong...

i hope someone can give me a hint or a reason why this happens,

greets,
Florian Mickler


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