Codex BPH830i, Руководство пользователя, Страница: 58 / 86

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6-2 Print Line Adjustment
TPH print line adjustment:
To have good print quality in hardness or thicker media, we will
suggest to move the print line a little bit forward (paper feeding
direction) . And it will be able to apply the flat screw driver(as
above figure) turn in clockwise or counter clockwise to rotate
the screws (A) to move back or forward the TPH position. The
adjustment screw (A) of the left and right side of the print head
position adjustment should be adjusted so that the print line is
parallel to the center line of the roller. Adjust the screw (A) to
rotate one turn, the print head displacement stroke is 0.5mm, it is
recommended to adjust the way progressive, each time to
adjust the 1/4 turn to confirm the print quality situation.
(A) Turn the adjustment screw (A) on the left and right sides to
the position where the adjustment line is aligned with the
indicating line, and return to the original position and then adjust
it again according to the above adjustment method.
1. Lift up the top cover.
Print Line
Adjustment Screw
Print line Adjust
Indication Line
2. Use the flat screw driver