Interface Board (Tfif) - OKIDATA ML395C Service Manual

Page: 140
Service Guide ML395/395C
Chapter A Board Diagrams
A.2.03 Interface Board (TFIF)
Firmware
NONE
Fuses
NONE
Jumpers
SP101
A Side - Auto Feed XT signal of Centronics I/F valid
B Side - Auto Feed XT signal of Centronics I/F invalid
SP102
A Side - I-Prime signal of Centronics I/F is invalid
B Side - I-Prime signal of Centronics I/F is valid
SP103
A Side - + 5 vdc is output to pin 18 of Centronics I/F.
B Side - + 5 vdc is not output to pin 18 of Centronics I/F.
Sensors
NONE
Switches
SW101
This switch toggles between serial and parallel interface
Test Points
NONE