Code :
- Code: 25
- Display:
- Description: Missing LCD characters or parts of characters.
- Causes: LCD may need replacing.
- Code: 26
- Display:
- Description: ZPL sent to printer but not recognized. Buffer light remains on or flashes.
- Causes: Communications parameters are incorrect. Prefix and delimiter characters set in printer do not match those used in ZPL. Zebra protocol is on.