Tool/Crop Mark Sensor Position Adjustment - Roland VersaCamm SP-540V Service Notes

4-8 TOOL / CROP MARK SENSOR POSITION ADJUSTMENT (Referential Time : 10min.)
[About TOOL/CROP MARK SENSOR POSITION ADJUSTMENT]
This adjustment is for calibrating the shifting in the relative positions of Tool and Crop Mark
Sensor. If it is not adjusted,the cut position to the position of the detected crop mark
becomes inaccurate, gap arises in the print and cut when auto detection of a crop mark is
performed.
There are two adjusting ways prepared in this Mode, Manual and Auto.
We recommend to carry out the Manual Adjustment for the more accurate adjustment.
Turn on the sub power switch while pressing [ ], [ ] and
1
[ ] keys to enter the SERVICE MODE.
Set the SV-GG media on the machine and lower the
Pinch Rollers.
[MANUAL ADJUSTMENT]
Select [TEST PRINT2] under the [CROP-TOOL ADJ.]
2
menu.
Test Pattern will be printed and cut when the [ENTER]
key is pressed.
From the Test Pattern, find the value where the printing
3
line matches the cutting line.
In this case, the correction value for the scanning
direction is "-0.3".
[ ], [
Menu
SERVICE MENU
SERVICE MENU
CROP-TOOL ADJ.
CROP-TOOL ADJ.
TEST PRINT 2
Correction-value scale
+2.0 +1.5 +1.0
-2.0 -1.5 -1.0
4-37
], [ ] + POWER ON
[ MENU ] key
[ENTER]
<TEST PATTERN>
+2.0 -2.0
+1.5 -1.5
+1.0 -1.0
+0.5 -0.5
+0.0 -0.0
Scan
+0.5 +0.0
Feed
-0.5 -0.0
Cutting line
4
-0.5