Lamp Circuit: Approx. 1.5 ohms.
Thermistor: Approx 465 kohms at room temperature.
- - -
Cable Connection J1
1. NARMEDIA*[1]
2. Thermistor Return -- J6-1
3. Thermistor -- J6-2
4. GND[2]
5. THUMP -- J4-2
6. +5V
7. THUMPRET -- J4-1
8. EXIT SNS*[1]
- - -
Notes:
[1] Paper present = LO; Paper not present = HI.
[2] Lexmark's practice is to tie DC (logic) ground to chassis ground. You can always use chassis ground for a ground reference on Lexmark's machines.
# # #
# # #
No comments:
Post a Comment