On Wed, 2003-06-04 at 00:44, Randy.Dunlap wrote: > On 04 Jun 2003 00:36:38 +0100 rob <[EMAIL PROTECTED]> wrote: > > | On Tue, 2003-06-03 at 23:01, Stephen J. Gowdy wrote: > | > Hi Rob, > | > I don't see anything on HP's website for this printer indicating > | > it is a USB2 device. Does it say so somewhere? > | > > | > regards, > | > > | > Stephen. > | > | > | http://www.hp-expo.com/uk/eng/products/inkjet/c8947a.html > | interface Universal Serial Bus (USB) 2.0 > | > | it's also plastered all over the box, manuals etc. > | > | <snip/> > | > | and I asummed that the 'USB version 2' below meant that it was > | identifying itself as usb2. > | > | > > this is what usbview tells me > | > > deskjet 3420 > | > > Manufacturer: hp > | > > Serial Number: HU28S1R3BR1J > | > > Speed: 12Mb/s (full) > | > > USB Version: 2.00 > | > > Device Class: 00(>ifc ) > | > > Device Subclass: 00 > | > > Device Protocol: 00 > | > > Maximum Default Endpoint Size: 8 > | > > Number of Configurations: 1 > | > > Vendor Id: 03f0 > | > > Product Id: 7104 > | > > Revision Number: 1.00 > > > and it says Speed is 12 Mb/second, not 480 Mb/second. > This looks/sounds like marketing to me. It works with a USB 2 > bus and host controller, but only at "full speed" (not "high speed").
I guess your right this is what hp said when I asked them Your printer is compatible with USB 1.1 as well as USB 2.0. There will not be any difference in the speed using the above versions of USB. It will not change the printer functionality or speed. The speed of printing varies on a number of other factors such as available resources on the system and the type of document to be printed (only text or graphics). grrrrrrrrr > -- > ~Randy -- rob <[EMAIL PROTECTED]> ------------------------------------------------------- This SF.net email is sponsored by: Etnus, makers of TotalView, The best thread debugger on the planet. Designed with thread debugging features you've never dreamed of, try TotalView 6 free at www.etnus.com. _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
