Technical information

Troubleshooting
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DCS_Direct_Jet_1024UVHS_Maintenance_Troubleshooting_Guide_1.2.docx 32 | Page
Symptoms Check Replace
When pressing the green
button with the amber
light lit, after a short time
#1 & #2 LED's turn on and
flash at a 1 second rate.
This is a fatal error.
If you have shut the printer down abnormally,
you will need to press the green button again to
clear the fatal error. The amber light should light
on the green button. Make sure the table is all
the way to the right and then press the green
button. You may have to do this up to 3 times to
clear this error.
If the fatal error continues to occur check the
following:
1. CR motor not turning (Print Head Motor).
A. Missing 42 volts, check EIB F3, 42 volt
.75 amp fuse.
B. Check the CR motor connector at the
motor end and at the Epson bd.
Replace EIB 42 volt
Fuse.
Replace CR motor.
The ASF assembly in the DSC configuration is the
motor, a haft moon disc attached to the motor,
and the sensor. It mimics the feed roll operation
of the Epson printer.
2. ASF motor control error.
A. Check the sensor and motor
connectors and cables.
Replace ASF sensor.
Replace ASF motor.
3. Auto Platen Gap control error.
A. Check APG sensors and motor
connectors and cables.
Replace upper or lower
sensor.
Replace APG motor.