Error code B 200 (or related errors B 201 / B 202 / B 203 / B 204 / B 205 / B 206 / B 207) generally means that print head communication has failed and that your printer will require service or replacement.
A Printer Error Has Occurred appears when trying to print, check the printer itself to see if an error code is displayed on the LCD or if the Alarm and / or Power