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the form inking roller 11 and ink vibrating roller 12 is required to be 4mm, and the
indentation width is uniform in the length direction. If the indentation width does
not meet the requirements, the adjustment device at both ends of the ink roller 11
needs to be adjusted.
When adjusting, stop running the machine to ensure that the machine does not
accidentally start. Loosen the locking screws on the swing supports on both sides of
the form inking roller 11, rotate and adjust the eccentric position of the adjusting
eccentric sleeve at both ends of the form inking roller 11(if the positive rotation
indentation widens, the reverse rotation indentation narrows), and review the
indentation width, Until the indentation width meets the requirements. After the
adjustment is completed, the locking screws on the swing supports on both sides must
be tightened to adjust the position of the eccentric sleeve to be firmly fixed.
4.2.3、Fine adjustment of the pressure between the form inking roller 10 and
ink vibrating roller 9
Fig.4.2.3 Fine adjustment of the pressure between the form inking roller 10 and ink
vibrating roller 9
Adjustment method: see Fig.4.2.3, With the above 4.2.1, light ink(such as yellow ink)
and indentation methods are used to check that the indentation width between form
inking roller 10 and ink vibrating roller 9 is required to be 4mm, and the
indentation width is uniform in the length direction. If the indentation width does
Summary of Contents for JDL-420 Series
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Page 55: ...55 3 4 Paper route of cold foil unwinding and rewinding...
