Compuprint 9070 - Manual (Page 77)

72
Enable/Disable Front2 Tractor Jam Sensor (only PRT9071 model)
This item is displayed only if the 6 pin Front2 push tractor option is installed.
F1 JAM SENS. Y
↑
F2 JAM SENS. Y → or ←
F2 JAM SENS. N → or ←
↓
TEAR ADJUST:xxx
F2 JAM SENS. Y
Enables the paper jam sensor located in the 6 pin Front2 push tractor option.
F2 JAM SENS. N
Disables the paper jam sensor located in the 6 pin Front2 push tractor option.
When the cutter option is used, the jam sensor should be enabled for higher cut precision.