plustek@linuxhacker.org

Subject: Re: Error during read: error during device i/o
From: Matthias Lieber
Date: Sat, 11 Aug 2001 18:45:00 +0200

Denis Robbie wrote:
> Ok ... it does operate a lot better ... Xsane preview works and i can scan
> a full colour page at 300 dpi.  600 dpi on a full page still gives me error
> during i/o.  I wnt back to 300 dpi and it failed to scan there.
>
> What is the highest dpi you can use with your scanner and is it fairly
> reliable now?

i tested my optic pro pt12 with 600dpi/color with a full page, it works

my /proc/pt_drv/device0:
Model       : PT12
Portaddress : 0x378
Portmode    : EPP (fast I/O, forced)
Buttons     : 0
Warmuptime  : 15s
Lamp timeout: 180s
mov-switch  : 0
I/O-delay   : 0
CCD-Type    : 3799
TPA         : yes

mali