Comments on: Sending a bit image to an Epson TM-T88III receipt printer using C# and ESC/POS

By: Math

Math — Tue, 03 Aug 2010 03:23:32 +0000

Thanks for the code. I translated it to Delphi and its works well. Except for one thing your rendering is more clear executng your c# code than my delphi code. Curiously I analyse all the output and everything is identic. Is there something else I should know.
Thanks

By: Santosh

Santosh — Fri, 02 Jul 2010 10:20:04 +0000

Hi,
I am trying to rotate barcode ,and gone through various blogs and documents but did not find any command for rotating the barcode.I found the following command but it is for only to rotate text and anynhow i tried and found not working for Barcode .

Code:

//rotate barcode
bw.Write(AsciiControlChars.Escape);
bw.Write(‘V’);
bw.Write((byte)2);

//set position of text on barcode: above,below
bw.Write(GS);
bw.Write((char)0×48); //H
bw.Write((byte)1);

//set height of bar code
bw.Write(GS);
bw.Write(‘h’);
bw.Write((byte)100);

//set width of bar code
bw.Write(GS);
bw.Write(‘w’);
bw.Write((byte)2);

//print bar code
bw.Write(GS);
bw.Write(‘k’);
bw.Write((byte)65);
bw.Write((byte)12);
bw.Write(Encoding.ASCII.GetBytes(barcode));

By: Prashanth

Prashanth — Thu, 01 Jul 2010 14:27:27 +0000

HI Nicholas,

I am trying to print korean text using ESC /POS command
but it prints some ascii characters

bw.Write((byte)28);
bw.Write((byte)43);
bw.Write((byte)0); // FS C 0
bw.Write((byte)28);
bw.Write(‘&’); // FS &
bw.Write((byte)28);
bw.Write(‘!’);
bw.Write((byte)4); // FS ! 0
bw.Write(“양용준”); // Korean Text

Please let me know where is the problem in the above code. Mail ID : prashanthmys@gmail.com

By: Santosh

Santosh — Thu, 01 Jul 2010 11:02:33 +0000

Hi,
Can you please help me if i am missing anything in the following code for printing barcode to Epson TM-L90P printer in C# .

Code:

bw.Write((char)0×1D); //GS
//font selection
bw.Write((char)0×66); //font
bw.Write(0); //font A

//set position of barcode
bw.Write(GS);
bw.Write((char)0×48); //H
bw.Write(2);

//set width
bw.Write(GS);
bw.Write((char)0×77); //w
bw.Write(6);

//set height
bw.Write(GS);
bw.Write((char)0×68); //h
bw.Write(100);
bw.Write(GS);
bw.Write((char)0×6B); //K
bw.Write(2); //m =2 :Ean13 barcode
bw.Write(13); //K = 12,13

//barcode data
bw.Write(48);
bw.Write(49);
bw.Write(50);
bw.Write(51);
bw.Write(52);
bw.Write(53);
bw.Write(54);
bw.Write(55);
bw.Write(56);
bw.Write(57);
bw.Write(50);
bw.Write(51);
bw.Write(50);

bw.Write((char)0×00); //null

Mail Id : santosh.rachakonda@in.tesco.com

By: Santosh

Santosh — Thu, 01 Jul 2010 10:57:59 +0000

Hi,
This blog is very useful for printing image to printer.Thanks a lot,can you please help me in printing barcode to printer.
I am using the following commands for printing barcode but not working,instead it prints empty space.

Code:

bw.Write((char)0×1D); //GS
//font selection
bw.Write((char)0×66); //font
bw.Write(0); //font A

//set position of barcode
bw.Write(GS);
bw.Write((char)0×48); //H
bw.Write(2);

//set width
bw.Write(GS);
bw.Write((char)0×77); //w
bw.Write(6);

//set height
bw.Write(GS);
bw.Write((char)0×68); //h
bw.Write(100);
bw.Write(GS);
bw.Write((char)0×6B); //K
bw.Write(2); //m =2 :Ean13 barcode
bw.Write(13); //K = 12,13

//barcode data
bw.Write(48);
bw.Write(49);
bw.Write(50);
bw.Write(51);
bw.Write(52);
bw.Write(53);
bw.Write(54);
bw.Write(55);
bw.Write(56);
bw.Write(57);
bw.Write(50);
bw.Write(51);
bw.Write(50);

bw.Write((char)0×00); //null

By: Prashanth

Prashanth — Fri, 25 Jun 2010 15:15:42 +0000

Hi Nick,

Really Wonderful blog, Even we are facing many problem in printing to TM L90 Epson Printer. We wanted to print the barcode, Getting printer status and Storing and printing images in NVRam using ESC / POS commands, Image printing is working gr8 .

Thank You,

By: PSchomburg

PSchomburg — Sat, 12 Jun 2010 18:08:42 +0000

Hi Nicholas,
Stumbled upon this. excellent code. Can you help me out with some printing issues I am having, I am in a similar small business model as you are, and I am sure you have encountered my problems before.
Thank you.

By: Carlos

Carlos — Tue, 01 Jun 2010 16:03:31 +0000

Hi,

Craig, I read that you trancribed the c# code to delphi, could you send this code to make some test, i need to do the same, i would be thankful for your support

By: Ronnie

Ronnie — Wed, 05 May 2010 04:53:26 +0000

Hi,
Would highly appreciate if I could have a C# example of printing something on TMT88III printer that includes:
1.Send a string to the printer
2.Print and cut

thanks and regards

By: Craig

Craig — Fri, 26 Feb 2010 23:10:37 +0000

FYI -
I didn’t fully understand (“grok”, in geek terms) the nL and nH along with the C# width[0] and width[1]. Now I do.

At last, the Eureka Moment!

It Simply Works!

Thanks,
Craig