Registration Mark Sensor Test - GRAPHTEC CE7000-40 Service Manual

9.7.6

Registration Mark Sensor Test

This test confirms output level of registration mark sensor.
When there is output from the sensor, the registration mark sensor is not defective.
Preparation
Print out the registration mark sensor sensitivity adjustment sheet which is on the last page of chapter 8 to A4
size white copy paper.
How to test the registration mark sensor
(1) Turn on the power while pressing the SLOW and the ENTER keys.
(2) The plotter displays the following menu.
(3) Press the PAUSE/MENU key to display the following menu.
(4) Press the Right position key to display the adjustment menu shown below.
CE7000-UM-251-9370
REGISTRATION MARK SENSOR LEVEL ADJUST
+X
Load this sheet to plotter as the SHEET mode with this direction.
The white square must be left side from the front of you.
-X
MOVE TOOL POSITION TO CENTER OF WHITE SQUARE.
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9 TROUBLESHOOTING