Testing Receipt Printing - NCR 7193 Service Manual

Chapter 3: Diagnostics

Testing Receipt Printing

This function allows you to select various print tests. You can also test the printing by
following the procedures in "Testing the Printer" in chapter 2 without having to change
the DIP switches. A sample test printout is in chapter 2.
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.
1.
2.
3.
Switch 1
On
On
On
On
1 The Paper Feed button is used to begin the test.
2 Default
4.
5.
6.
7.
8.
30
Turn the power off.
Turn the printer over and note what the current DIP switch settings are.
Set the switches to the settings in the table that match the test you want.
Switch 2 Switch 3
Off Off
Off Off
Off Off
Off Off
Turn the power back on to enter the settings into the EEROM.
On remote models, the On Line light (green) blinks. If either the continuous sample
receipt or the continuous character sets is selected, the printer will automatically begin
printing.
Press the Paper Feed button to print the sample receipt or the character sets (whichever
was selected).
Press the Paper Feed button or turn the printer off to stop the test.
Turn the power off.
Set the DIP switches to the former settings.
DIP switch 1 must be Off to return the printer to the on-line mode.
Switch 4 Switch 5 Switch 6
Off Off Off
Off Off On
Off On Off
Off On On
August 1998
7193 Service Guide
Option
Sample Receipt 1
Continuous Sample Receipt
Character Sets 1
Continuous Character Sets 2