Hi!
I'm trying to connect a Lexmark Z31 using a data switch to a NT system which already has a EPSON FX 1050 connected.
Both use LPT1 Port and the epson works perfectly, while the lexmark gives me the following error message:
Bidirrectional comunication not supported.
Well, I have a...
I Want to join some values that repeat:
Example:
ID Name Value
1 John 100
1 John 120
2 Mary 203
this is what appears, and I want it to be like this:
ID Name Value
1 John 220
2 Mary...
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