Version 1.0
Special Cables:
APPLE III DRIVERS AID CABLE "A"
(This is the diagram for the "standard" Apple Distributed Modem Eliminator
cable; Apple Part Number A3M0019).
Device Manufacturer and Models:
Apple Daisy Wheel Printer (Apple P/N A3M0025)
Apple Sprint 5/45 (Apple P/N D2M0060)
C. Itoh F-10
MPI 88G
MPI 99G
Comrex CR-1
Brother HR-1
Hewlett Packard 7725
Hewlett Packard 7470A
Anderson Jacobson 832
Anderson Jacobson 833
Anderson Jacobson 841
Qume Sprint 11
Pin-to-Pin Connections:
Apple II (Male) Serial Device (usually Female)
1 o----------------------------o 1
7 o----------------------------o 7
2 o----------------------------o 3
3 o----------------------------o 2
4 o---+------------------------o 8
5 o---+ +---o 4
8 o------------------------+---o 5
6 o----------------------------o 20
20 o----------------------------o 6
Wiring Comments:
Tie Apple III pins Tie device pins
4 + 5 together 4 + 5 together
Apple III pins 4 + 5 Device pins 4 + 5
tie to device pin 8 tie to Apple III pin 8
NOTE: For proper operation when using the Apple III Super Serial Card (Apple
P/N A2B0044) in an Apple III make sure that switch SW 2-6 (on the card) is in
the "ON" position and that the jumper block (also on the card) is in the
"TERMINAL" Position.
Apple III Drivers Aid Cable "B"
Device Manufacturer and Models:
NEC 3500R
NEC 3510
NEC 3515
NEC 3520
NEC 3525
NEC 7710
NEC 7715
NEC 7720
NEC 7725
Pin-to-Pin Connections:
Apple III (Male) N.E.C. Spinwriter (usually Female)
1 o----------------------------o 1
2 o----------------------------o 3
3 o----------------------------o 2
4 o---+ +---o 4
5 o---+ +---o 5
7 o----------------------------o 7
8 o----------------------------o 19
+---o 6
|---o 8
+---o 20
Wiring Comments:
Tie Apple III pins Tie device pins
4 + 5 together; they do 4 + 5 together; they do
not connect to the device not connect to the Apple III
Tie device pins
6 + 8 + 20 together; they do
not connect to the Apple III
Do NOT tie all five:
4, 5, 6, 8 + 20 together!
Note: For proper operation when using the Apple III Super Serial Card (Apple
P/N A2B0044) in an Apple III make sure that switch SW 2-6 (on the card) is in
the "ON" position and that the jumper block (also on the card) is in the
"TERMINAL" Position. Apple III Drivers Aid Cable "C" description on next
record.