| 摘要 |
FIELD: printing industry. ^ SUBSTANCE: printer for direct duplex thermal printing comprises a switch that provides for activation and deactivation of duplex printing function. The printer is configured so that it is capable of printing on both sides of a receipt or other sheet carrier, moving along the feed trajectory through the printer, and comprises a printing head on each side from the carrier's feed trajectory. At each side from the carrier's feed trajectory there is an opposite roller arranged opposite to the appropriate printing head. ^ EFFECT: switch makes it possible for the printer to use simplex mode software facilities for duplex printing. |
