Lexmark Optra T Reference page 334

SLCTIN* Receiver for Optra E310, Optra E312, and Optra M410
The following diagram illustrates the SLCTIN* receiver for Optra E310, Optra E312,
and Optra M410.
Connector Pin
SLCTIN* Receiver for Optra T Family, Optra W810, and Optra M412
The following diagram illustrates the SLCTIN* receiver for Optra T family, Optra W810,
and Optra M412.
Connector
pin
+5V
1K ohm ±10%
33 ohm ±10%
1680 pF ±20%
GND
+5V, 5%
1.1K ohm ±10%
39 ohm ±10%
1720 pF ±20%
GND
8-31
Interfaces
FCT 2828
FCT 2827 or
FCT 2828
Signal