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HP Photosmart 7550

 
 
Kari T.
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      09-22-2003
Hi,

I have brand new USB2.0 compatible PC (Windows XP Home edition) and this
printer/cardreader combo.

It works perfectly ok, except that the cardreader is really slow. I expected
USB2.0 to achieve fairly good performance, but it takes about 35-40 minutes
to transfrer 512 Mb from CF card to computer. Is this normal?

I used to have USB1.1 PC and the performance did not seem to improve at all,
when I changed to USB2.0 PC.

How long it should take to transfer 512 Mb via USB2.0? How can I check if my
computer uses only USB1.1 speed instead of USB2.0? (Printer cable is "hi
speed" compatible)

BR,

Kari



 
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CSM1
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      09-22-2003
"Kari T." <(E-Mail Removed)> wrote in message
news:bkmors$olm$(E-Mail Removed)...
> Hi,
>
> I have brand new USB2.0 compatible PC (Windows XP Home edition) and this
> printer/cardreader combo.
>
> It works perfectly ok, except that the cardreader is really slow. I

expected
> USB2.0 to achieve fairly good performance, but it takes about 35-40

minutes
> to transfrer 512 Mb from CF card to computer. Is this normal?
>
> I used to have USB1.1 PC and the performance did not seem to improve at

all,
> when I changed to USB2.0 PC.
>
> How long it should take to transfer 512 Mb via USB2.0? How can I check if

my
> computer uses only USB1.1 speed instead of USB2.0? (Printer cable is "hi
> speed" compatible)
>
> BR,
>
> Kari
>
>

Very likely the Camera is USB 1.1 only. The USB 2.0 is adjusting to the
camera's speed.

--
CSM1
http://www.carlmcmillan.com
--


 
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