SATO GT424 - Manual (Page 61)

Section 3: Configuration and Operation
GT Series Operator’s Manual Page 3-25
3.11 TEST PRINT MODE
3.11.1 Entering Test Print Mode
1. Make sure the printer is turned OFF.
2. Press and hold down the FEED button while turning the printer
ON. The display will show TEST PRINT MODE.
3. Press the buttons to choose from six options, as
explained in the next sub-section.
At any time within this mode, pressing CANCEL takes you back
one screen. Pressing the FUNCTION button returns you
immediately to the main Test Print screen.
3.11.1 Choosing What The Test Print Contains
The six settings in this mode are as follows:
Press the buttons to choose any option to set the test print contents.
Press the ENTER button to confirm the setting and proceed to the next screen.