>I had a quick idea, did it and it works like a charm.
>
> I set /dev/usbtm0 as the PortName in jpos.xml und provided write permissions for others:
>
> $ sudo chmod 666 /dev/usbtm0
>
> Another way could be to chown root:openbravo /dev/usbtm0 and put the users into this group.
> Hope this might help others.
> Cheers
>
> Jacques Le Roux <
[hidden email]> schrieb:
>
>> If you are using RS232-COM1, on Linux use /dev/ttyS0
>>
>> Jacques
>>
>> From: "ngterry" <
[hidden email]>
>>>
>>> I guess in "PortName", you have to fill in/replace by something like "usb",
>>> "com1", etc.
>>>
>>> Terence
>>>
>>>
>>> Beat Luginbühl wrote:
>>>>
>>>> G'day list members
>>>> Not quite sure if this is the right place, but here we go.
>>>> I have an Epson TM-T88IV USB receipt printer connected to a machine
>>>> running on Ubuntu Linux.
>>>> When trying to connect to the printer, I get the following exception:
>>>>
>>>> The port name is illegal. or couldn't be connected to the device.
>>>>
>>>> The exception also appers in Epsons CheckHealthTest. I have a running
>>>> kernel module 'usbtm', several /dev/usb/usbtm* devices and a jpos.xml,
>>>> where the port is registered like this:
>>>>
>>>> <prop name="PortName" type="String" value="TM-T88IV"/>
>>>>
>>>> I have tried all(?) of the available Options in SetupPOS, none of them
>>>> did the trick.
>>>> When uninstalling the driver, Epson's shell script asks me to
>>>> disconnect the device and waits until I have done so. So, I guess,
>>>> that the printer is actually seen by the driver, but I cannot connect
>>>> and print to it.
>>>>
>>>> Any hints? Thank you in Advance
>>>> Beat Luginbühl
>>>>
>>>>
>>>>
>>>
>>> --
>>> View this message in context:
>>>
http://www.nabble.com/JavaPOS-exception-with-Epson-TM-T88IV-USB-receipt-printer-tp25507048p25507695.html>>> Sent from the OFBiz - User mailing list archive at Nabble.com.
>>>
>>>
>
>
>
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