[sane-devel] Prisa 620S just clicking

[Steffen Kluge]

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Hi,
I'm using a Prisa 620ST. It works quite well, though not perfect yet.
I had a lot of trouble in the beginning, most of which I attribute
to SCSI controller and sg driver.

Early versions of the sg didn't work well with any buffer size setting.
As of version 3.something the problems mostly went away.=20

The SCSI controller bundled with the scanner (Acard) didn't work at
all, though it works in Windows. An Adaptec AHA1542B I tried didn't
work reliably. The AHA2940 works alright with both versions of the
aic7xxx driver, but I still get I/O timeouts every once in a while.

On a whole, the 620ST/AHA2940 combo is very useable (and useful) with
sane (version 1.0.4).

Cheers
Steffen.

On Tue, 2001-12-11 at 07:16, Dan Jacobson wrote:
> anybody use Prisa 620S?
>=20
> ----
>=20

> Subject: No Subject
> Date: 11 Dec 2001 09:28:14 +1100
>=20
> Oliver> Hi Dan,
> >> Hello, I just got fresh xsane, and sane frontends and backends...
> >>=20
> >> Any my Prisa 620S just clicks... then two minutes later resets itself,
> >> log attached.  I use mandrake 7.2
>=20
> Oliver> I can't see anything unusual in the log - except that you're tryi=
ng to scan=20
> Oliver> an area of zero lines. Can you please try again with=20
> Oliver> "scanimage -x 10 -y 10 >/dev/null 2>debug.log". (Strange though -=
 the default=20
> Oliver> should be to use the whole available scan area).=20
>=20
> i will try to subscribe to the list, for now here is a diff from old
> [now subscribed]
> log... i dont think there's much difference still just clicks...
>=20
>=20
> c9 10
> [snapscan] sane_snapscan_get_devices (0xbffff0e8, 0)
> [snapscan] sane_snapscan_open (/dev/sga, 0xbffff0e4)
> .
> c21
> [snapscan] sense_handler(4, 0xbfffeeb0, 0x80600b8)
> .
> c37
> [snapscan] sane_snapscan_control_option (0x80600b8, 0, 0, 0xbffff17c, (ni=
l))
> .
> c40
> [snapscan] sane_snapscan_control_option (0x80600b8, 0, 0, 0xbffff118, (ni=
l))
> .
> c88
> [snapscan] sane_snapscan_control_option (0x80600b8, 8, 0, 0xbffff114, (ni=
l))
> .
> c91
> [snapscan] sane_snapscan_control_option (0x80600b8, 9, 0, 0xbffff114, (ni=
l))
> .
> c94
> [snapscan] sane_snapscan_control_option (0x80600b8, 8, 0, 0xbffff178, (ni=
l))
> .
> c98
> [snapscan] sane_snapscan_control_option (0x80600b8, 10, 1, 0xbffff174, 0x=
bffff114)
> .
> c102
> [snapscan] sane_snapscan_control_option (0x80600b8, 9, 0, 0xbffff178, (ni=
l))
> .
> c106
> [snapscan] sane_snapscan_control_option (0x80600b8, 11, 1, 0xbffff174, 0x=
bffff114)
> .
> c117
> [snapscan] sense_handler(4, 0xbfff6fa0, 0x80600b8)
> .
> c126 127
> [snapscan] set_window Width:  7962
> [snapscan] set_window Length: 7962
> .
> c178
> [snapscan] sane_snapscan_get_parameters (0x80600b8, 0xbfff7114)
> .
> c184
> [snapscan] sane_snapscan_read (0x80600b8, 0xbfff712c, 32768, 0xbfff70f8)
> .
> ----
>=20

>=20
> --=20
> http://www.geocities.com/jidanni/ Tel+886-4-25854780


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