[KLUG Members] Brother DCP7020/Sane error

[Nikolas Reist]

What version USB is your printer? 1.1 or 2.1?  Your printer is not showing as attached and that would be the first place to start.  2.1 USB is compatible with 1.1. but not the other way around.  If your printer is 2.1 and you only have 1.1 then you will not be able to get it to work properly.  If that isn't the issue, then I would say your driver module is not loaded for the printer.  If you had issues with cups in general make backups and do the three re's (reboot, reimage, rejoice).  See if you can bring your equipment to the next general meeting.

----- Original Message ----
From: Peter Bart <peter at petertheplumber.net>
To: The main KLUG mailing list. <members at kalamazoolinux.org>
Sent: Tuesday, August 22, 2006 5:52:08 PM
Subject: Re: [KLUG Members] Brother DCP7020/Sane error

Nikolas Reist wrote:
> what is the output of:
> 
> cat /proc/bus/usb/devices
> 
> when you type it in a terminal and hit enter?
> 
> Nik
> 

This is it:


linux:~ # cat /proc/bus/usb/devices

T:  Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=12  MxCh= 2
B:  Alloc=  0/900 us ( 0%), #Int=  0, #Iso=  0
D:  Ver= 1.10 Cls=09(hub  ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=0000 ProdID=0000 Rev= 2.06
S:  Manufacturer=Linux 2.6.13-15.11-default uhci_hcd
S:  Product=UHCI Host Controller
S:  SerialNumber=0000:00:1d.2
C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=  0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
E:  Ad=81(I) Atr=03(Int.) MxPS=   2 Ivl=255ms

T:  Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=12  MxCh= 2
B:  Alloc=  0/900 us ( 0%), #Int=  0, #Iso=  0
D:  Ver= 1.10 Cls=09(hub  ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=0000 ProdID=0000 Rev= 2.06
S:  Manufacturer=Linux 2.6.13-15.11-default uhci_hcd
S:  Product=UHCI Host Controller
S:  SerialNumber=0000:00:1d.1
C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=  0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
E:  Ad=81(I) Atr=03(Int.) MxPS=   2 Ivl=255ms

T:  Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=12  MxCh= 2
B:  Alloc= 11/900 us ( 1%), #Int=  1, #Iso=  0
D:  Ver= 1.10 Cls=09(hub  ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=0000 ProdID=0000 Rev= 2.06
S:  Manufacturer=Linux 2.6.13-15.11-default uhci_hcd
S:  Product=UHCI Host Controller
S:  SerialNumber=0000:00:1d.0
C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=  0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
E:  Ad=81(I) Atr=03(Int.) MxPS=   2 Ivl=255ms

T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=12  MxCh= 4
D:  Ver= 2.00 Cls=09(hub  ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=050d ProdID=0234 Rev= 0.00
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=  2mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
E:  Ad=81(I) Atr=03(Int.) MxPS=   1 Ivl=255ms

T:  Bus=01 Lev=02 Prnt=02 Port=00 Cnt=01 Dev#=  3 Spd=12  MxCh= 0
D:  Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=04f9 ProdID=0183 Rev= 1.00
S:  SerialNumber=000H5J453857
C:* #Ifs= 2 Cfg#= 1 Atr=c0 MxPwr=  2mA
I:  If#= 0 Alt= 0 #EPs= 2 Cls=07(print) Sub=01 Prot=02 Driver=usblp
E:  Ad=01(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
E:  Ad=82(I) Atr=02(Bulk) MxPS=  16 Ivl=0ms
I:  If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
E:  Ad=03(O) Atr=02(Bulk) MxPS=  16 Ivl=0ms
E:  Ad=84(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
E:  Ad=85(I) Atr=03(Int.) MxPS=   8 Ivl=100ms
linux:~ #


begin:vcard
fn:Peter Bart
n:Bart;Peter
adr:;;;Livonia;MI;;USA
email;internet:peter at petertheplumber.net
title:Plumber/Backflow Device Tester
tel;work:1.313.215.5175
tel;fax:1.248.474.8769
note;quoted-printable:Licensed Plumber=0D=0A=
    State of Michigan Certified Backflow Device Tester
x-mozilla-html:FALSE
url:http://petertheplumber.net
version:2.1
end:vcard


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