Roland SJ-1045EX User Manual page 73

5.
Go back to the original screen.
W 2600mm
Description
The bidirectional-printing mode (in which the heads perform printing during both their outbound pass and
return pass) offers the advantage of being fast, but subtle misalignment occurs between the outbound and return
passes. The procedure to correct this and eliminate misalignment is bidirectional correction. This misalignment
varies according to the head height and the thickness of the media, so we recommend performing correction to
match the media you're using.
Redoing correction every time you change the media is extremely troublesome. You can take correction values
that you have acquired and save them in the machine's memory for easy access whenever they are needed.
p 72 "Saving Bidirectional Correction Values"
p 72 "Loading Bidirectional Correction Values"
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4-3 Optimizing Printing to Match Media Thickness
Press .
Press to go back to the original screen.
Chapter 4 Feature Reference 71