Printronix ThermaLine Series - Manual (Page 352)

Error Codes 8–20
108 Not defined.
109 Dynamic BARCODE field longer than previously defined
The BARCODE data provided exceeds the maximum length for the bar code
selected.
110 SFCC decimal input error – must be 01 to 255
The hexadecimal value on the ASCII chart for the Special Function Control
Character is not valid. Refer to page 2–4 to select a valid SFCC.