Engine Board <-> Sensor Toner (1/1) - Lexmark W812 Service Manual

4022-XXX
Engine Board <−> Sensor Toner (1/1)
Signal Name
/NO TONER A signal sent from the sensor toner. When toner is used up in the toner car-
tridge, this signal is set low.
Pin numbers and voltage levels for Engine Board ↔ Sensor Toner route
P19 Signal Name
3 /NO TONER
5-32
Service Manual
Sensor Toner
Signal names for Engine Board <−> Sensor Toner route
Signal Direction
M: Engine Board
TS: Toner Sensor
P/J19
24V
1
24V RTN
2
/NO TONER
3
Explanation
Trigger
M A TS Level
Engine
Board
High Low
Level Level
TTL TTL