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The pin assignment is as below:
Pin No.
1
2
3
4
5
6
2.3.5 Power Connection
POS891 uses the external power supply adopter as 24V±10％,1.5A,
power socket is A-1009-3P model, as Fig. 2-5 shows:
2.4 Buzzer, Buttons and Indicators
There is one button and one inner buzzers and three indicators on POS891 printer.
The pin assignment is as below:
Pin No.
1
2
3
Fig.2-6 Definition of power socket and pin
Signal
Chassis Ground
Cash drawer driver
signal 1
Cash drawer on/off
status signal
+24VDC
Cash drawer driver
signal 2
Signal ground
Signal
+24VDC
Ground
NC
8
Direction
——
Out
In
——
Out
——
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Questions and answers
how to provide page setup for sprt sp-pos891
The SPRT SP-POS891 printer allows parameter setup through the following steps:
1. Enter Setting Mode:
- Open the paper case cover.
- Press the FEED button twice.
- Close the paper cover.
- The printer will enter setting mode and print the first set of parameters with default values.
2. Adjust Parameters:
- Follow the instructions in Appendix A for detailed parameter settings.
3. Exit Setting Mode:
- Open the paper case cover.
- Press the FEED button.
- Close the paper cover and release the FEED button.
- The printer will save the settings and return to normal mode.
Note: The models SP-POS891USd and SP-POS891Udn do not support button-based parameter settings. Additionally, turning off the printer directly will not save changes.
This answer is automatically generated