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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 correction value,
print a test pattern again and check the correction results. Repeat the process of printing a test pattern and enter-
ing a correction value several times to find the optimal correction value.
Procedure
1.
If using roll media, check that the media is not sagging.
2.
Press [MENU].
3.
Press [
▼
] several times to display the screen shown below.
MENU
CALIBRATION
4.
Press [
▶
] to display the screen shown below.
CALIBRATION
TEST PRINT
5.
Press [ENTER].
Printing of the test pattern starts.
6.
When printing of the test pattern is finished, press [
▼
], then [
▶
] to display the screen shown below.
SETTING
0.00% 0.00%
7.
View the printed test pattern, and then determine the correction value.
The current correction value ( ) is that of the figure indicated by "
." Select the value to make the gap
( ) and overlap ( ) between the upper/lower squares smallest. In the case of the following figure, se-
lect "−0.40" ( ). When you cannot choose between two sequential numbers, specify a value that is be-
tween them.
8.
Press [
▲
] or [
▼
] to select the correction value.
SETTING
0.00% -0.40%
9.
Press [ENTER] to confirm your entry.
Using the Correction Functions
72
1. Optimizing the Output Quality
Содержание TrueVIS VF2-640
Страница 7: ...1 Basic Handling Methods 6...
Страница 51: ...Ink Pouch TR2 Cleaning Liquid Pouch Replacement 50 2 Basic Operations...
Страница 52: ...2 Output Method 51...
Страница 61: ...REDO ADJ YES DONE 10 Press ENTER to confirm your entry Printing Output 60 1 Printing Method...
Страница 68: ...3 Optimizing Quality and Effi ciency 67...
Страница 99: ...W1100mm B Adjusting the Output start Location 98 2 Optimizing Work Efficiency...
Страница 121: ...4 Maintenance 120...
Страница 152: ...RELATED LINKS P 152 Super Cleaning Method When Uneven Color Issues Occur with White Ink 3 Advanced Maintenance 151...
Страница 169: ...5 Troubleshooting Methods 168...
Страница 196: ...6 Appendix 195...