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Groups > comp.lang.java.programmer > #32283
| From | Andreas Leitgeb <avl@auth.logic.tuwien.ac.at> |
|---|---|
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: Workaround found (was: Re: Eclipse RCP application: USB print hang) |
| Date | 2015-08-08 14:05 +0000 |
| Organization | A noiseless patient Spider |
| Message-ID | <slrnmsc38k.uoi.avl@login.logic.tuwien.ac.at> (permalink) |
| References | <mq0fh1$dht$1@Gaia.teknon.de> <mq3bhq$7eq$1@Gaia.teknon.de> |
Volker Borchert <v_borchert@despammed.com> wrote: > In comp.lang.java.programmer, Volker Borchert wrote: >> Printing hangs in native StartDocW GDI API function. >> Printing works after opening the printer setup/properties dialog, >> even if cancelled immediately. >> Printing from e.g. WordPad instead, works. > So I added half a line of code that eventually calls GetDeviceCaps, > and this seems sufficient to kick the printer sufficiently awake. Just out of curiosity... do any leds or other displays on the printer reflect this "waking up" when opening (and cancelling) the properties? Another test: from within Windows open the properties dialog, cancel it, then wait until printer goes back to sleep, then print. If it hangs again, then the printer just needs it, otherwise, if it then wakes up and prints just fine, then some driver is broken. > I don't think this is a solution, but as a workaround, it'll do. Depending on result of above test, it might be just the right workaround for either a bug in the printer or in the driver.
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Eclipse RCP application: USB print hang v_borchert@despammed.com (Volker Borchert) - 2015-08-06 20:19 +0000
Re: Eclipse RCP application: USB print hang Martin Gregorie <martin@address-in-sig.invalid> - 2015-08-06 21:35 +0000
Re: Eclipse RCP application: USB print hang v_borchert@despammed.com (Volker Borchert) - 2015-08-07 04:10 +0000
Re: Eclipse RCP application: USB print hang Martin Gregorie <martin@address-in-sig.invalid> - 2015-08-07 10:00 +0000
Re: Eclipse RCP application: USB print hang Jeff Higgins <jeff@invalid.invalid> - 2015-08-07 09:01 -0400
Workaround found (was: Re: Eclipse RCP application: USB print hang) v_borchert@despammed.com (Volker Borchert) - 2015-08-07 22:30 +0000
Re: Workaround found (was: Re: Eclipse RCP application: USB print hang) Andreas Leitgeb <avl@auth.logic.tuwien.ac.at> - 2015-08-08 14:05 +0000
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