Manual Adjustment: Reducing Horizontal Bands (Feed Correction Function) - Roland TrueVIS SG3-540 User Manual

Hide thumbs Also See for TrueVIS SG3-540:
Table of Contents

Advertisement

Manual Adjustment: Reducing Horizontal Bands (Feed Correction Function)

Perform corrections to make the band-shaped "stripes" on the printed surface less noticeable.
The band-shaped "stripes" are called "horizontal bands" or "banding." Horizontal bands are caused by the
subtle changes in the movement distance that occur when feeding the media depending on the media's
thickness and the temperature of the dryer. We recommend that you make corrections to match the media
you are using and the set temperature of the dryer.
First, print a test pattern, and then determine and enter the correction value. After entering the correc-
tion value, print a test pattern again and check the correction results. Repeat the process of printing a
test pattern and entering a correction value several times to find the optimal correction value.
Procedure
1.
Load the media.
2.
Close the front cover.
3.
Tap
.
4.
Tap [Media Settings]>[Printing Settings]>[Feed Correction].
5.
Select [Detailed Correction (Manual)] and tap [Next].
6.
Tap [Execute] next to [Printing Test].
Printing of the test pattern starts.
7.
Check the printed test pattern, and then tap
The current correction value (A) is that of the figure indicated by "
the gap (B) and overlap (C) between the upper/lower squares smallest. In the case of the following
figure, select "−0.40" (D). When you cannot choose between two sequential numbers, specify a val-
ue that is between them.
MEMO
• If the test pattern is difficult to see, tap
position where it is easier to see.
Using the Correction Functions
or
to enter the correction value.
or
next to [Media Feed] to move the media to a
Optimizing the Output Quality
." Select the value to make
149

Advertisement

Table of Contents
loading

This manual is also suitable for:

Truevis sg3-300

Table of Contents