TSC PEX-1121 Series, User Manual, Page: 35 / 95

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4. Knob Adjustment
Print Head Pressure Adjustment Knob has 5
levels’ adjustment. Different number means different pressure to the print head .
Due to media is aligned to the inbound of the printer mechanism, different media width requires the different pressure. Users can try
which level can meet their expectation.

Pressure level: 5>4>3>2>1 (5 is the highest)

If the label width is 4
”, adjust both print head pressure to the same level.

If the label is less than 2
” wide, increase the pressure of left adjustment knob and decrease the right side pressure.