7156 Owner’s Guide
Chapter 4: Diagnostics
September 1997
37
Setting Data Error and Data Buffer Options)
This function allows you to select the handling of data reception errors and to select the
size of the data buffer.
Caution:
The DIP switches are pre-set at the factory and should generally not be changed.
If you must change them, do so carefully to avoid changing other functions. Run the print
test to print the settings for this function. See “Print Test” in this chapter.
Note:
The operator panel may differ depending on the model. To put the printer on- or
off-line, use a paper clip or other pointed object to depress the plunger (in place of the On
Line button) on models with that item.
1. Open the front cover and note what the current DIP switch settings are.
2. Set the DIP switches for data reception errors and the data buffer.
Switch 7 is always Off. Switch 8: On = knife, Off = non-knife
Switch 1
Switch
2
Switch
3
Switch
4
Switch
5
Switch
6
Option
On
Off
On
Off
Off
Off
Print “?” for Data Errors1
On
Off
On
Off
Off
On
Ignore Data Errors
On
Off
On
Off
On
Off
Set Data Buffer = 4K Bytes1
On
Off
On
Off
On
On
Set Data Buffer = One Line
1Default
3. Close the front cover and press the On Line button (or plunger).
The green LED flashes when the printer cycles. The settings are entered into EEROM.
4. Set the DIP switches back to the settings for normal operation (on-line mode).
See “Switch Settings” in “Chapter 5: Communication” for the settings.
5. Close the front cover and press the On Line button (or plunger).
The green LED flashes when the printer cycles. The settings are entered into EEROM.
Содержание 7156
Страница 1: ...BD20 1436 A Issue B September 1997 NCR 7156 Thermal Receipt and Impact Slip RS232 Owner s Guide...
Страница 6: ...Contents 7156 Owner s Guide September 1997 iv...
Страница 31: ...7156 Owner s Guide Chapter 2 Setting Up and Using the Printer September 1997 25 Sample Print Test...
Страница 38: ...Chapter 3 Solving Problems 7156 Owner s Guide September 1997 32...
Страница 118: ...Chapter 6 Commands 7156 Owner s Guide September 1997 112...
Страница 122: ...Appendix A Specifications 7156 Owner s Guide September 1997 116...
Страница 129: ...7156 Owner s Guide Appendix B Print Characteristics September 1997 123...
Страница 130: ...Appendix B Print Characteristics 7156 Owner s Guide September 1997 124...
Страница 136: ...Index 7156 Owner s Guide September 1997 6...