Alleviating Horizontal Bands (Feed Correction Function) - Roland Soljet EJ-640 User Manual

Fully Utilizing the Correction Function

Alleviating Horizontal Bands (Feed Correction Function)

Procedure

If using roll media, check that the media is not sagging.

Press

MENU
CALIBRATION

CALIBRATION
TEST PRINT

SETTING
0.00%
To decide a correction value
Select the value to make the upper/lower rectangular gap and overlap smallest.
When you cannot choose between two numbers, select a value that is halfway between them.
4

Press
Description
The movement distance of media experiences subtle changes due to the thickness of the media and the tem-
perature of the media heating system. When the movement distance becomes discrepant, horizontal stripes
are more likely to occur during printing. We recommend performing correction to match the media you're
using and the media heating system. Repeat the process of printing a test pattern and entering a correction
value several times to find the optimal value. Depending on the software RIP you are using, you can also make
this setting in the software RIP (by, for example, choosing the media type). When you have made the setting
in the software RIP, the software RIP's setting is used and the printer's setting is ignored.
Default Setting
[SETTING]: 0.00%
92
.
Press
on the left.
Press
Press
A test pattern is printed.
When printing ends, press
Press
-0.40%
Press
Gap present
, then to go back to the original screen.
several times to display the screen shown
.
.
or to select the correction value.
to confirm your entry.
Smallest gap and overlap
= Current
correction
value
, then .
Overlap