Argox Xellent X-1000VL User Manual page 77

Figure 3 Figure 4
Once the desired quality has been reached, please make note on
the new setting of the Fine Adjustment Knob and the type number
of ribbon been used in this printing task for future reference.
[Remark]:
Please note, as shown in Fig. 2 and Fig. 4, the Fine Adjustment
Knob is set to " 0 " as default setting when shipped from Argox
factory.
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