GRAPHTEC SignJet JS310 Series Setup Manual page 66

(3) Adjusting the spacing between diagonal lines
Adjust the spacing so that the diagonal lines are perfectly aligned with each other.
The line printed by the
print head of rear.
The line printed by the
print head of front.
Upper screw
Left screw
2
Right screw
2
Left screw
VII.7.4 Print the adjustment pattern once again and check the results of the adjustments made.
Repeat the printing and adjustment procedures until the positions of the vertical and diagonal
lines are satisfactorily aligned.
This pattern is printed
by a front and rear print
heads.
VII.7.5 Perform the same adjustment procedures for the magenta, black, and yellow printheads.
SignJet JS310 Series Set Up Guide
1
Rear Print Head
1
3
Upper screw
Front Print Head
3
Right screw
How to up the printing line:
Loosen an upper screw, and then
tighten a left and a right screws.
How to down the printing line:
Loosen a left and a right screws by the
same rotation, and then tighten an
upper screw.
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