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.
On Tue, 3 Jun 2003, rob wrote:
> Hi,
>
> I can't get my hp 3420 recognised as a usb2 device (it does work fine as
> usb1). Should this work? I'm using 2.4.21-rc2. Nb. My usb2 scanner works
> fine as usb2 (but it hasn't had a lot of testing as I only got this new
> mb today :)
>
> this is what dmesg gives when the printer is plugged in.
>
> hub.c: new USB device 00:10.1-2, assigned address 3
> usb.c: USB device 3 (vend/prod 0x3f0/0x7104) is not claimed by any
> active driver.
> usb.c: registered new driver usblp
> printer.c: usblp0: USB Bidirectional printer dev 3 if 0 alt 0 proto 2
> vid 0x03F0 pid 0x7104
> printer.c: v0.11: USB Printer Device Class driver
>
> 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
>
> Config Number: 1
> Number of Interfaces: 1
> Attributes: c0
> MaxPower Needed: 2mA
>
> Interface Number: 0
> Name: usblp
> Alternate Number: 0
> Class: 07(print)
> Sub Class: 1
> Protocol: 2
> Number of Endpoints: 2
>
> Endpoint Address: 81
> Direction: in
> Attribute: 2
> Type: Bulk
> Max Packet Size: 64
> Interval: 0ms
>
> Endpoint Address: 02
> Direction: out
> Attribute: 2
> Type: Bulk
> Max Packet Size: 64
> Interval: 0ms
>
>
> Any ideas?
>
> thanks
>
>
--
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|Stephen J. Gowdy | SLAC, MailStop 34, |
|http://www.slac.stanford.edu/~gowdy/ | 2575 Sand Hill Road, |
|http://calendar.yahoo.com/gowdy | Menlo Park CA 94025, USA |
|EMail: [EMAIL PROTECTED] | Tel: +1 650 926 3144 |
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