1-14
Features and General Specifications
Rev.B
(*2) Drawer kick-out drive signal
CAUTION:
To avoid an overcurrent, the resistance of the drawer kick-out solenoid must be 24
Ω
or
more.
NOTES:
❏
Two driver transistors cannot be energized simultaneously.
❏
The drawer drive duty must be as shown below:
❏
Be sure to use the printer power supply (connector pin 4) for the drawer power source.
Output signal:
Voltage = Approximately 24V DC
Current = 1 A or less
Output waveform:
Outputs the waveforms in Figure 1-8 to pins
2 and 5 of the connector. t1 (ON time) and t2
(OFF time) are specified by ESC p.
Figure 1-9 Drawer kick-out drive signal output waveform
t
1 x 2 ms
t
2 x 2 ms
ON time
(ON time + OFF time)
≤
0.2
Summary of Contents for TM U200D - B/W Dot-matrix Printer
Page 2: ...technical manual TM U200D U200PD EPSON English 4005680 ...
Page 4: ...EPSON SEIKO EPSON CORPORATION Printed in Japan E9608130 0000SE ...
Page 145: ...Rev B Disassembly Assembly and Adjustment 5 49 TM U200D U200PD Technical Manual ...
Page 146: ...5 50 Disassembly Assembly and Adjustment Rev B ...
Page 147: ...Rev B Disassembly Assembly and Adjustment 5 51 TM U200D U200PD Technical Manual ...
Page 148: ...5 52 Disassembly Assembly and Adjustment Rev B ...
Page 154: ...Appendix A 6 Rev B Main Circuit Board A Parts Layout ...
Page 155: ...Rev B Appendix A 7 TM U200D U200PD Technical Manual Main Circuit Board C Parts Layout ...
Page 156: ...Appendix A 8 Rev B RS 232 Serial Interface Circuit Board Parts Layout ...
Page 169: ...Rev B A 21 TM U200D U200PD Technical Manual Case Unit Lubrication Points Diagram ...
