06/16 Rev. 04
SERVICE MANUAL
Service Electronics Gen. 3
64-xx Gen. 3 – DPM Gen. 3 – PEM – ALX 92x Gen. 3 – ALX 73x (PMA)
38
ther operated, if the testbox switch is pressed again (error withdrawn, LED
on) and the status message is acknowledged at the printer operating panel.
Internal input „OD control material“ (switch MATERIAL LOW):
Releasing this switch (LED off) switches the WARNING-output of the USI
high
. Thus, the WARNING-LED on the testbox goes out. The machine is not
being stopped.
The WARNING-output also shows the close end of ribbon stock; what means
that this ouput can change its level without the MATERIAL LOW switch being
pressed.
Diagram of a USI input
[20] Simplyfied diagram of a USI input.
USI
Testbox
5V
5V
5V/24V
Controller
GND
Ext.-GND
Kunden-
steuerung /
Customer
control
z01
65.
cd
r
Optokoppler /
Opto-coupler
Summary of Contents for ALX 92x
Page 3: ...Release 3 6 2016 SERVICE MANUAL ALX 92x Print Apply system ...
Page 356: ...12 14 Rev 05 SERVICE MANUAL Service Electronics 64 xx Gen 2 DPM Gen 2 ALX 92x Gen 2 43 ...
Page 508: ...Edition 1 3 2016 INSTALLATION MANUAL AI retrofitting kit for ALX 92x ...
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Page 511: ...Installation Manual AI retrofitting kit for ALX 92x 03 2016 4 Content ...
Page 520: ...Installation Manual AI retrofitting kit for ALX 92x 03 2016 00 13 Installation ...
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