Re: New scanner/printer combo

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On 10/24/2009 12:11 PM, Louis Lagendijk wrote:
On Sat, 2009-10-24 at 11:10 -0400, Gene Heskett wrote:
On Saturday 24 October 2009, Louis Lagendijk wrote:
Problem 2 is that the scanner doesn't even check in as shown above.
OTOH, I also have an Epson 1250u that works flawlessly, but it would be
nice to get rid of one rather high occupancy item here in the coyote.den.
and this is the strange part: why does it not show the scanner? What
does lsusb return? Does the scanner work under Windows? Not that it
matters much as the scanner seems not supported by Sane right now. But
maybe this is just a matter of adding the usb id....

Louis

The scanner does show in an lsusb -v, but not without the -v, here is a
snippet:
==========================
Bus 001 Device 002: ID 04b8:0856 Seiko Epson Corp.
Device Descriptor:
   bLength                18
   bDescriptorType         1
   bcdUSB               2.00
   bDeviceClass            0 (Defined at Interface level)
   bDeviceSubClass         0
   bDeviceProtocol         0
   bMaxPacketSize0        64
   idVendor           0x04b8 Seiko Epson Corp.
   idProduct          0x0856
   bcdDevice            1.00
   iManufacturer           1 EPSON
   iProduct                2 USB2.0 MFP(Hi-Speed)
   iSerial                 3 4C454C593037313524
   bNumConfigurations      1
   Configuration Descriptor:
     bLength                 9
     bDescriptorType         2
     wTotalLength           78
     bNumInterfaces          3
     bConfigurationValue     1
     iConfiguration          4 USB2.0 MFP(Hi-Speed)
     bmAttributes         0xc0
       Self Powered
     MaxPower                2mA
     Interface Descriptor:
       bLength                 9
       bDescriptorType         4
       bInterfaceNumber        0
       bAlternateSetting       0
       bNumEndpoints           2
       bInterfaceClass       255 Vendor Specific Class
       bInterfaceSubClass    255 Vendor Specific Subclass
       bInterfaceProtocol    255 Vendor Specific Protocol
       iInterface              5 EPSON Scanner
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x01  EP 1 OUT
         bmAttributes            2
           Transfer Type            Bulk
           Synch Type               None
           Usage Type               Data
         wMaxPacketSize     0x0200  1x 512 bytes
         bInterval               0
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x82  EP 2 IN
         bmAttributes            2
           Transfer Type            Bulk
           Synch Type               None
           Usage Type               Data
         wMaxPacketSize     0x0200  1x 512 bytes
         bInterval               0
     Interface Descriptor:
       bLength                 9
       bDescriptorType         4
       bInterfaceNumber        1
       bAlternateSetting       0
       bNumEndpoints           2
       bInterfaceClass         7 Printer
       bInterfaceSubClass      1 Printer
       bInterfaceProtocol      2 Bidirectional
       iInterface              6 USB2.0 Printer
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x04  EP 4 OUT
         bmAttributes            2
           Transfer Type            Bulk
           Synch Type               None
           Usage Type               Data
         wMaxPacketSize     0x0200  1x 512 bytes
         bInterval               0
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x85  EP 5 IN
         bmAttributes            2
           Transfer Type            Bulk
           Synch Type               None
           Usage Type               Data
         wMaxPacketSize     0x0200  1x 512 bytes
         bInterval               0
     Interface Descriptor:
       bLength                 9
       bDescriptorType         4
       bInterfaceNumber        2
       bAlternateSetting       0
       bNumEndpoints           2
       bInterfaceClass         8 Mass Storage
       bInterfaceSubClass      6 SCSI
       bInterfaceProtocol     80 Bulk (Zip)
       iInterface              7 USB2.0 Mass Storage
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x07  EP 7 OUT
         bmAttributes            2
           Transfer Type            Bulk
           Synch Type               None
           Usage Type               Data
         wMaxPacketSize     0x0200  1x 512 bytes
         bInterval               0
       Endpoint Descriptor:
         bLength                 7
         bDescriptorType         5
         bEndpointAddress     0x88  EP 8 IN
         bmAttributes            2
           Transfer Type            Bulk
           Synch Type               None
           Usage Type               Data
         wMaxPacketSize     0x0200  1x 512 bytes
         bInterval               0
Device Qualifier (for other device speed):
   bLength                10
   bDescriptorType         6
   bcdUSB               2.00
   bDeviceClass            0 (Defined at Interface level)
   bDeviceSubClass         0
   bDeviceProtocol         0
   bMaxPacketSize0        64
   bNumConfigurations      1
Device Status:     0x0001
   Self Powered
============================

Thanks.
I suggest to keep an eye on http://avasys.jp/eng/linux_driver/
these guys make some linux drivers for Epson devices (they are in some
way related to Epson). I see that they already have Imagescan for the
NX415 (actually Image Scan! for Linux&  Photo Image Print System Lite)
Click on the download for "all in ones", select the NX415 and of you
go.....


Good luck|

Louis

These drivers from

http://avasys.jp/eng/linux_driver/

are not of the greatest, so keep check for Gutenprint-cups drivers they do very good drivers.

Do a yum install gutenprint-cups and see if your printer is in the Printer selection chart

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