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javax.comm - Help Please!

 
Barry Brashear
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I am at a company that has some software which uses javax.comm to print
to com2. After opening the port, I am checking the clearToSend (isCTS) and
DataSendReady bits (isDSR) bits. At a handful of locations, the clearToSend bit (isCTS) is returning false which is causing the print to fail. I am trying to check for printer problems such as out of stock, etc. First, should I be checking these and if not what should I check. if anything?

I am trying to guard against the print appearing to succeed to but because
the printer is not ready.

Thanks.
 
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