Comments (17)
@Mr Zane:
You are experiencing two separate issues, but I'll try my best to track them
here.
===============
IMAGE PRINTING:
===============
The first in regards to printing images, the short answer is jZebra only passes
your commands to the printer, it does not do advanced image handling. It would
help to know the language you are using (ZPL/ZPLII, etc).
This behavior is planned to change with jZebra 1.2.0. So the longer answer is,
I'm working on ZPLII support for printing images, which should take a PNG and
transpose it to ZPLII commands. This may be worth waiting for if you are using
a ZPLII capable printer.
=================
KHMER CHARACTERS:
=================
The second issue is likely a duplicate of Issue 24.
http://code.google.com/p/jzebra/issues/detail?id=24
Because of the nature of character encoding in Java, We're having difficulties
printing UTF8/Cp1252 characters on different platforms. I would like to work
directly with you on this and reproduce the problem on the same platform. A
sample print page would be helpful for me on this. Please provide a link via
this bug report or email ([email protected]). Also, I would like to
know what platform you are using (Ubuntu/Windows, etc).
-Tres
Original comment by [email protected]
on 6 Apr 2011 at 4:38
- Changed state: Accepted
from jzebra.
hi tres,
In regards of the Programming languange, we are developing the web app in ruby on rails (ruby version: 1.8.7, rails version is 2.3.8) and in regards of the platform, we are using Ubuntu 10.04 lts. I hope those info helps. thanks!
Original comment by [email protected]
on 7 Apr 2011 at 1:55
from jzebra.
[deleted comment]
from jzebra.
@Mr Zane: Thank you. Can you provide a link via bug report or via email? If
I can load a sample of the page you are using, I can use the same client
version and try to reproduce the Khmer character issue from my end.
Two more things: Do you have a windows workstation to try this on also?
Lastly, can you provide a screenshot of the desired output?
-Tres
Original comment by [email protected]
on 7 Apr 2011 at 5:53
from jzebra.
Hi tres,
Our system targets Linux workstation so we cannot test it on windows. I attached the template of our receipt kindly check it. thanks!
Original comment by [email protected]
on 8 Apr 2011 at 3:33
Attachments:
from jzebra.
Is the site published yet? Can you provide a link to me via email?
[email protected]
Original comment by [email protected]
on 8 Apr 2011 at 4:29
from jzebra.
The KHMER characters should be fixed with Bug 28 fixed. I'll leave this open
until better image support for Epson printers is included in the code.
For special characters, please contact mailing list for usage instructions
until the wiki has been updated to reflect changes.
http://code.google.com/p/jzebra/downloads/list
Original comment by [email protected]
on 17 Sep 2011 at 5:25
from jzebra.
Experimental image support added in 1.2.2 for ZPLII and ESCP. Please test and
verify!
Original comment by [email protected]
on 15 Feb 2012 at 2:37
- Changed state: Started
from jzebra.
Can anyone confirm whether or not image support is working? khmer are working
fine, so I'd like to close out this bug if possible.
-Tres
Original comment by [email protected]
on 22 Aug 2012 at 5:35
from jzebra.
thanks!
Original comment by [email protected]
on 31 Aug 2012 at 10:03
from jzebra.
@mr.zantos: Is the image support working?
Original comment by [email protected]
on 31 Aug 2012 at 2:41
from jzebra.
It's OK now.
Original comment by [email protected]
on 3 Sep 2012 at 3:37
from jzebra.
Thanks. Marking as fixed. Please reopen if this was closed in error.
Original comment by [email protected]
on 3 Sep 2012 at 7:22
from jzebra.
Marking as fixed. Please reopen if this was closed in error.
Original comment by [email protected]
on 2 Aug 2013 at 4:45
- Changed state: Fixed
from jzebra.
Currently rewriting the appendImage("image.png", "ESCP") feature using ESC *
with image slices. It's partially working.
Adopted from here:
http://nicholas.piasecki.name/blog/2009/12/sending-a-bit-image-to-an-epson-tm-t8
8iii-receipt-printer-using-c-and-escpos/
Try it here:
https://jzebra.googlecode.com/files/qz-print_1.6.4_src.zip
ESC/P instructions here:
http://i.imgur.com/9Ky2hx9.png
-Tres
Original comment by [email protected]
on 8 Oct 2013 at 1:13
- Changed state: Started
from jzebra.
I need to build an application that monitor the avalability of the printer...
The printer is an Epson TM-T88V... Dou you guys have something I could explore?
I've already seen the jpos site, but it isn't updated since 2006.
Thanks.
Original comment by [email protected]
on 30 Jan 2014 at 11:39
from jzebra.
@fco.coma,
This is probably the wrong place to ask this question, but you should have some
success with Java if you use sockets (two-way communication).
Network sockets are available natively and serial/COM port sockets are
available via 3rd party project called JSSC. USB is much more difficult as it
requires HID support, which is not natively supported and does not have a good
3rd party utility available for most platforms.
If you are looking to build an applet, I would strongly recommend you work with
us here at the qz-print (formerly jzebra) project, as what you're looking for
is in high demand and I'd be willing to contract you for some work.
-Tres
Original comment by [email protected]
on 31 Jan 2014 at 12:39
from jzebra.
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