Novexx Solutions ALX 92x, Service Manual, Page: 730 / 824

04/16 Rev. 11 USER + SERVICE MANUAL /Status Reports
64-xx – DPM – PEM – ALX 73x (PMA) – LPA 81x (Printer) – ALX 92x – AP 5.4 – AP 5.6
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5015 Scanner
Status Faults at the scanner.
The scanner is tested during printer initialization by switching it on for a
moment. A properly working scanner will afterwards send a reply signal to
the printer. A missing reply signal provokes the status message. The
missing of the reply signal can have several reasons.
Measure

Acknowledge by pressing the Online button.
 Red scanner LED lights up? – If not, there is a lack of power supply. Check,
if the scanner connection cable is plugged in correctly and if the connection
cable is damaged.

Yellow scanner LED lights up shortly after switching the printer on. – If not,
the scanner test was faulty.
5016 ALX Rewinder
Status (Only ALX 92x)
The output stage board belonging to the Rewinder motor is not connected
or damaged.
Measure

Check, if the board is connected properly.

Exchange the board to verify if it is damaged.
5017 Power Supply
Status Communication fault of the power supply during the running of the service
function "Head dot test".
The power supply didn´t succeed in switching to the dot check mode (that
is, reducing the head voltage to 10 V). Also in this case, temporary
disturbances on the measurement line of the H8 processor, caused by the
power supply, are a possible reason. Even if the switchover is defective
(the status message is displayed continously), can the printer be used in
normal operation mode.
Measure

Acknowledge by pressing the Online button.
 
Try again. If the error message continues to appear, exchange the power
supply.

For detailed information refer to the appropriate service manual, topic
section "General Service", chapter "Connections and electrics",
"Powerpack".