print issue

Hi list,
I have a very strange problem into my app:
I have a function that every N seconds go to a archive, see if there is
new object and if yes, the app will print it on a print, without user
input. My customer said me that some times (I must believe him :slight_smile: ) the
app doesn't print. So I had add a "print logger" utility that receive
the printing output and wrote all to a log file. The strange is that on
the log I see that all are done printed (wx.Printer return 1), but my
customer say me that no print occur (always sometime, not always)...
Is this possible, or my customer are jocking with me :slight_smile: ?

Thanks,
Michele

My code:
pdd = wx.PrintDialogData(printData)
pdd.SetNoCopies(1)
pdd.SetToPage( len(fileNames) )
printer = wx.Printer(pdd)
printout = myPrintOut(fileNames)
return printer.Print(None, printout, False)