Tandy Color Computer 3 Manual page 46

Specifications
Printer
Software Requirements
600 Baud
1
Start Bit (logical
zero)
8 Data
Bits
(LSB
first)
2 Stop
Bits (logical
one)
No
Parity
132-Column
Printer
Width
Automatic Carriage Return
at
End
of
Line
Cassette
Interface
Suggested
Input Level
for
1
to
5
Volts
peak-to-peak
Playback from Recorder
at
a
minimum impedance
of
220
Ohms
Typical
Computer
Output
800
mV
peak-to-peak
at
1K
Level
to
Recorder
Ohms
Remote
On/Off Switching 0.5
A maximum
at
6
VDC
Capability
Cassette
Jack
Pin
Location
Looking
at
the outside
of
the
CASS
jack
on
the
computer:
1
Remote
Control
2.
Signal
Ground
3.
Remote
Control
4.
Input
from Recorder's
EARphone
Jack
5.
Output
to
Recorder's
AUX
or
MIC
Jack
36