1. OUTLINE
1.5 ELECTRONICS SPECIFICATIONS
(5) Slit sensor (Transmissive sensor)
This sensor detects the rotation count of the ribbon shaft and the ribbon motors. The ribbon motors torque works to take up slack in the ribbon and is dependent on the detected count. The slit sensor is a photo coupler combining an LED and a transistor.
Slit
Slit
Rewind Slit Gear 
Feed Slit Gear
Slit Sensor (Rewind)
Slit Sensor (Feed)
(6) Strip sensor (Transmissive sensor)
This sensor detects whether or not the label has been taken away from the media outlet and controls the label feed. It is positioned 17.8 mm from the platen.
Strip Sensor (Tr)
Print Head
17.8 mm
Platen
Strip Shaft
Strip Sensor (LED)
Backing Paper
