6
Power on, press [cleaning→print test
B]，to print test graph, as right
picture showed.
7
Loosen the set screws of right
printhead, to adjust the front and
back knob of right printhead, to
make the test graph which separately
printed by the 2 sets of printhead
appeared without overlap or gap.
Overlaped
Gap
23
front and back knob
Through adjusting the regulating screws
of left printhead, to make the red and
black line are aligned straightly in the
test graph.
front and back knob
8
*Reference*
Summary of Contents for R180E Series
Page 40: ......
