Interfaces
8-25
ACKNLG*, ERROR*, SLCT, PE Drivers for the Lexmark T630, T632, and T634
The following diagram illustrates the ACKNLG*, ERROR*, SLCT, PE drivers for the
Lexmark T630, T632, and T634.
BUSY Driver and INIT* Receiver for the Lexmark E321 and E323
The following diagram illustrates the BUSY driver and the INIT* receiver for the
Lexmark E321 and E323.
+5V
2.2K ohm ±10%
Connector
39 ohm ±5%
150 pF ±20%
GND
FCT 2827
Pin
+5V
1.1K ohm ±10%
INIT*
(input)
56 ohm ±5%
FCT 2827
50K ohm ±5%
1650 pF ±20%
+5V
2.2K ohm ±10%
BUSY
(output)
GND
FCT 2827
56 ohm ±5%
GND
FCT 2828
FCT 2828
150 pF ±20%
or
or
