Rena DA615 - Manual (Page 20)

Addressing media
\text\etd\DA615/address 3.5 DA615 instruction manual
Positioning the media
Each feed side is equipped with two paper light barriers (P-Li) for measuring the
print position (see diagram below).
The medium must always completely cover one of the two
paper light barriers in its transport path!
Positioning print areas
Each of the two print-head pairs H1-H2 and H3-H4 has its own print area (DB1-2
and DB3-4) and can be separately adjusted with respect to the other one. Both
print-head pairs have an adjustment scale (Sk in the diagram below).
To obtain a 12-line print-out with equal line spacing (cf. left diagram on the next
page), you must shift the print-head pairs with respect to each other by an offset (V)
of 25.4 mm / 1 inch as shown in the diagram below.