Welch Allyn GSI 38 - Troubleshooting and Error Handling; General Troubleshooting Guide

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PRINT HEAD CAL
1)
2)
3)
Use the 1x1 HzLG] Keys to move the cursor at the Print Head Cal position.
Press the -1 Key to enter the Print Head Cal Mode.
Press the [=I Hz to lighten the printout and the [=I Hz Key to darken the
printout. When either key is pressed the printer will print a test pattern (the
alphabet) on a single line. When the center of the adjustment range is crossed
the In Range indicator on the display will appear (when adjusting from a light
intensity to a dark intensity) or extinguish (when adjusting from a dark intensity
to a light intensity).
EXAMPLE OF PRINT INTENSITY ADJUST RANGE.
TOTAL RANGE = 20 STEPS OR 20 DIFFERENT INTENSITY LEVELS.
L
L
L.
i
L
i
L
ABCDEFGHIJKLMNOPQRSTUVWXYZ:
ABCDEFGHIJKLMNOPQRSTUVWXYZ:
ABCDEFGHIJKLMNOPQRSTUVWXYZ:
ABCDEFGHIJKLMNOPQRSTUVWXYZ:
ABCDEFGHIJKLMNOPQRSTUVWXYZ:
ABCDEFGHIJKLMNOPQRSTUVWXYZ:
ABCDEFGHIJKLRNOPQRSTUVWXYZ:
ABCDEFGHIJKLRNOPQRSTUVWXYZ:
ABCDEFGHIJKLMNOPQRSTUVWXYZ:
ABCDEFGHIJKLMNOPQRSTUVWXYZ:
l ABCDEFGHIJKLNNOPQRSTUVWXYZ:
l ABCDEFGHIJKLMNOPQRSTUVWXYZ:
l ABCDEFGHIJKLMHOPQRSTUVWXYZ:
l ABCDEFGHIJKLMNOPQRSTUVWXYZ;
l ABCDEFGHIJKLMNOPQRSTUVWXYZ:
l ABCDEFGHIJKLMNOPQRSTUVWXYZ:
l ABCDEFGHIJKLMNOPQRSTUVWXYZ:
l ABCDEFGHIJKLMNOPQRSTUVWXYZ:
lABCDEFGHIJKLMNOPQRSTUVWXYZ:
l ABCDEFGHIJKLMNOPQRSTUVWXYZ:
l “In Range” indicated on display.
4)
Press the[F] Key to store the desired intensity value.
5)
Press the 1-1 Key to return to the Main Cal Mode Menu.
6)
Slide the Cal/Norm Switch to Norm to return to Normal Mode Operation.
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