Diagnostic Modes - NCR 7197 Owner's Manual

7197 Owner's Guide
Receive Buffer Size Option
This function allows the user to set the buffer size to a single line or a 4 K buffer.
Press the Paper Feed Button for the option you want.
** SET RECEIVE BUFFER SIZE ?
YES
NO
4K Buffer*
One Line
Save Parameters
This function allows to save the selected communication settings or return to the
communication settings to select additional options.
Press the Paper Feed Button for the option you want.
Save new parameters ?
YES
NO, MODIFY

Diagnostic Modes

This function allows the user to put the printer into the following diagnostic modes:
The diagnostic modes are enabled or disabled by using the Configuration Menu. See
"Configuration the Printer," for instructions on how to enter the Configuration Menu.
Press the Paper Feed Button for the diagnostic mode you want.
** SET DIAGNOSTICS MODE ?
-> Long Click
-> Short Click
-> Long Click
-> Short Click
Note: Press the Paper Feed Button for at least one second to validate the selection.
-> Long Click
-> Short Click
OFF, Normal Mode: this is the normal operating mode of the printer.
Datascope Mode: the receipt printer prints incoming commands and data in
hexadecimal format.
Receipt Test Mode: the receipt printer prints two code pages.
YES -> Long Click
NO -> Short Click
OFF, Normal Mode*
Data Scope Mode
Receipt Test Mode
Enter code, then hold Button DOWN
At least 1 second to validate
Enter code, then hold Button DOWN
At least 1 second to validate
-> 1 Click
-> 2 Clicks
-> 3 Clicks
November 2002
Chapter 4: Diagnostics
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