Programming a toshiba tec b-452 printer

Download driver from seagullscientific and reinstall GBAR
As far as I can remember the windows driver used was from seagull scientific.
www.bartenderbarcodesoftware.com

change the heat value and the speed value or you may have the wrong ribbon

Check the fonts used.
Probably a driver problem

Hallo has anyone the file for updating the Firmware for using zpl II?

This is a problem with windows error 482 is probably a problem with activeX

This label is programmed by special codes
use windows driver it is not a line printer

I have a toshiba estudio 452 when i want to print it shows E550 but there is no paper in the paper feed area , and I checked it several times

Use bartender ultra light available with each printer will do the trick

Check the size of the label in your codes or driver.
The length must be correct or else you cannot use it correctly.
You must may be recallibrate the sensors

it depends if you are working with driver, label software or escape commands. If you are working with escapes you can try with command AY, refer to the programming manual.

If you are working with Seagull driver you can adjust the print density in OPTIONS