Epson TM-H6000

Rev. A Product Overview Appendix D-11
TM-H6000/H6000P Service Manual
Confidential
Lever motor Timing Pulse (T.P.) detection mechanism
The lever motor T.P. detection mechanism consists of a lever drive motor detection plate and
T.P. detector on the lever drive motor gear. It detects lever motor rotation, and generates the
signal, which determines the timing for energizing of the lever coil, which in turn controls
opening/closing of the platen lever and opening/closing of the sub slip feed roller.
Figure D-16
Figure D-17
Motor
Lever drive motor detector plate
Lever drive motor gear
Lever motor T.P. detector
GND
High
+5V
GND
Low
When light is
interrupted
When light is emitted
Printer side
Lever drive motor detector plate
Signal level at point A