Any problems using USB 2.0 hubs with Scanner + Printer

Archived from groups: comp.periphs.printers (More info?)

On Mon, 20 Jun 2005 00:44:09 -0400, _RR <_RR@nomail.com> wrote:

>I'm running short on USB connections, and it occurred to me that I can
>save a connection or two by using a USB 2.0 hub on my Canon Scanner,
>i850, and ip4000. I can't think of any time when I'd be using more
>than one simultaneously. Any known problems with this?

Should work fine. Of all the USB devices I have, only one caused
trouble and that was my PDA. It wouldn't connect if the cradle was
connected to any USB hubs but when plugged directly to PC USB port, it
worked fine. Dunno why it is so.

Ideally all USB devices should be fine with any USB hubs. just make
sure you use USB 2.0 hubs when using USB 2.0 devices or it'd be
reduced to 1.1 speed.
--
When you hear the toilet flush, and hear the words "uh oh", it's already
too late. - by anonymous Mother in Austin, TX
To reply, replace digi.mon with phreaker.net

Archived from groups: comp.periphs.printers (More info?)

"_RR" <_RR@nomail.com> wrote in message
news:h8icb15g9u9m0o149vgb7jui0dhb1fphhi@4ax.com...
> I'm running short on USB connections, and it occurred to me that I can
> save a connection or two by using a USB 2.0 hub on my Canon Scanner,
> i850, and ip4000. I can't think of any time when I'd be using more
> than one simultaneously. Any known problems with this?

Works for me.

Archived from groups: comp.periphs.printers (More info?)

"_RR" <_RR@nomail.com> wrote in message
news:h8icb15g9u9m0o149vgb7jui0dhb1fphhi@4ax.com...
> I'm running short on USB connections, and it occurred to me that I can
> save a connection or two by using a USB 2.0 hub on my Canon Scanner,
> i850, and ip4000. I can't think of any time when I'd be using more
> than one simultaneously. Any known problems with this?
>
As far as I know there is no reason why you couldn't use both at the same
time - that is the point of a hub.

Archived from groups: comp.periphs.printers (More info?)

"Caitlin" <caitlin_online_nospam@hotmail.com> wrote in message
news:42b68fe7$0$27863$61c65585@un-2park-reader-01.sydney.pipenetworks.com.au...
>
> "_RR" <_RR@nomail.com> wrote in message
> news:h8icb15g9u9m0o149vgb7jui0dhb1fphhi@4ax.com...
>> I'm running short on USB connections, and it occurred to me that I can
>> save a connection or two by using a USB 2.0 hub on my Canon Scanner,
>> i850, and ip4000. I can't think of any time when I'd be using more
>> than one simultaneously. Any known problems with this?
>>
> As far as I know there is no reason why you couldn't use both at the same
> time - that is the point of a hub.
Nothing wrong with using a hub. You can use them at the same time- But I
would get a self-powered one (one that has it's own power supply). Some USB
devices draw power through the USB cable. Many of the USB hub problems I
have encountered were caused too much current drain and were solved by a
self powered hub.


Mark

Archived from groups: comp.periphs.printers (More info?)

"Impmon" <impmon@digi.mon> wrote in message
news uaeb15ke2kjm400n6iaghqqckkss79q9u@4ax.com...
> On Mon, 20 Jun 2005 00:44:09 -0400, _RR <_RR@nomail.com> wrote:
>
> >I'm running short on USB connections, and it occurred to me that I can
> >save a connection or two by using a USB 2.0 hub on my Canon Scanner,
> >i850, and ip4000. I can't think of any time when I'd be using more
> >than one simultaneously. Any known problems with this?
>
> Should work fine. Of all the USB devices I have, only one caused
> trouble and that was my PDA. It wouldn't connect if the cradle was
> connected to any USB hubs but when plugged directly to PC USB port, it
> worked fine. Dunno why it is so.

Had same problem with my early model IPAQ Pocket PC.

Archived from groups: comp.periphs.printers (More info?)

You would have to use a mains powered hub.

"_RR" <_RR@nomail.com> wrote in message
news:h8icb15g9u9m0o149vgb7jui0dhb1fphhi@4ax.com...
> I'm running short on USB connections, and it occurred to me that I can
> save a connection or two by using a USB 2.0 hub on my Canon Scanner,
> i850, and ip4000. I can't think of any time when I'd be using more
> than one simultaneously. Any known problems with this?
>