Power Supply Connector; Drawer Kick-Out Connector - Epson TM U200D - B/W Dot-matrix Printer Technical Manual

Power Supply Connector

This connector is used to connect the printer to an external power source.
Pin assignments:
Model (printer side):
Power supply connector pin assignments
Pin Number Signal Name
1 +30V DC unregulated
2 GND
3 NC
Shell Frame GND
NOTE: Be sure to ground the frame ground (FG) screw on the board at the bottom of the unit. Ground wire terminal
hole diameter: 3.2mm (.13"). Ground wire thickness: AWG 18 or equivalent.

Drawer Kick-Out Connector

A pulse specified by the ESC p command is output to the drawer kick-out connector. The host
can confirm the status of the input signal by using the GS a, GS r, or DLE EOT commands.
Drawer kick-out connector pin assignments
Pin Number
1
2
3
4
5
6
(*1) Drawer open/close signal
The host computer can check the drawer open/close status with the DLE EOT, GS a, and GS r
commands.
Input signal level:
Rev. B
See the table below.
Hosiden TCS7960-532010 (or equivalent)
Signal name
Frame GND
Drawer kick-out drive signal 1(*2)
Drawer open/close signal (*1)
+24V DC
Drawer kick-out drive signal 2 (*2)
Signal GND
TM-U200D/U200PD Technical Manual
Direction
-
Output
Input
-
Output
-
LOW = 0 V
HIGH = 2 to 5V (at connector pin 3)
Features and General Specifications 1-13