On Thu, 8 Mar 2007, Linos wrote:
> Hello i am trying to make work an Epson Receipt Printer M129C with usb
> cable, well i have searched in the list but i have not found a solution,
> usblp seems to not detect the printer so i have no /dev/usb/lp0 device
> and i cant access the printer.
>
>
> lsusb:
>
> Bus 004 Device 003: ID 0bda:8187 Realtek Semiconductor Corp.
> Bus 004 Device 002: ID 05e3:0606 Genesys Logic, Inc.
> Bus 004 Device 001: ID 0000:0000
> Bus 003 Device 010: ID 04b8:0202 Seiko Epson Corp. Receipt Printer M129C
> Bus 003 Device 001: ID 0000:0000
> Bus 002 Device 009: ID 04f9:011e Brother Industries, Ltd
> Bus 002 Device 004: ID 1130:cc00 Tenx Technology, Inc.
> Bus 002 Device 001: ID 0000:0000
> Bus 001 Device 001: ID 0000:0000
>
>
> when i disconnect and reconnect it i get this from dmesg:
>
> drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver
> usb 3-1: USB disconnect, address 10
> usb 3-1: new full speed USB device using uhci_hcd and address 11
> usb 3-1: configuration #1 chosen from 1 choice
>
> I have been searching in google, reading all i have found about this
> problem but i cant get it works, i has been so frustrated with that
> problem that i have been searching the mode to force usblp to detect it
> but it doesnt works, i have added the last line to this struct in
> usblp.c:
>
> static struct usb_device_id usblp_ids [] = {
> { USB_DEVICE_INFO(7, 1, 1) },
> { USB_DEVICE_INFO(7, 1, 2) },
> { USB_DEVICE_INFO(7, 1, 3) },
> { USB_INTERFACE_INFO(7, 1, 1) },
> { USB_INTERFACE_INFO(7, 1, 2) },
> { USB_INTERFACE_INFO(7, 1, 3) },
> { USB_DEVICE(0x04b8, 0x0202), }, /* Seiko Epson Corp. Receipt
> Printer M129C */
> { } /* Terminating
> entry */
> };
>
> recompile module and install it but now i have this error on printer
> reconnect:
>
> usblp: probe of 3-1:1.0 failed with error -5
> usb 3-1: device_add(3-1:1.0) --> -5
>
> anyone on the list can help me please? i would like very pleased, thanks
> in advance.
What does "lsusb -v" show for the printer?
Alan Stern
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