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P/N 960-100928R_Rev. 3 {EDP #192692}
© 2018, JAPAN CASH MACHINE CO., LTD.
A - 1
A p p e n d i x A
This section provides Troubleshooting instructions
for the UBA-RC
™
Series Banknote Recycler
(UBA-10/12-SH2/SS-RC; UBA-RC
™
) Unit.
This section contains the following information:
• Introduction
• Troubleshooting Overview
• Malfunction LED Error Codes
• LED Indication Conditions.
Introduction
Most Banknote Recycler failures are due to minor
causes. Before replacing any parts, ensure that all
Assembly and Circuit Board Connectors are prop-
erly fitted and the Harness is properly connected.
Poor performance by the Recycler is often caused
when dust or foreign objects adhere to the Sensors
or the Transport Belts. Clean the Banknote Inser-
tion Section first, then observe the operating state
of the Recycler in detail when re-initializing
Power, in order to locate any causes of failure, and
the possible fault locations.
Perform all repairs by referring to Calibration and
Testing in Section 6 and Disassembly/Reassembly
in Section 4 of this Service Manual.
Troubleshooting Overview
This product allows the Operator to perform fault
diagnosis by checking various fault Table listings
against the symptom, and surveying the cause(s) of
any failure occurrences during the process.
After determining the cause of a failure, repair the
Unit by replacing any appropriate parts deemed
necessary. Perform the Performance Tests, and
then perform a Sensor readjustment to complete
the repair.
Malfunction LED Error Codes
The UBA-RC
™
Assembly contains a UBA
™
Trans-
port Unit and an RC Unit featuring External LEDs
to indicate various Error Codes when specific
errors occur (e.g., a Banknote Jam inside the Unit).
The
Green
and
Red
LEDs of the
UBA
™
Transport
Unit and the three (3) Multi-Color LEDs (
Green
/
Red
/
Yellow
) of the RC Unit indicate Error Status
and Communication Error conditions via their
flashing and extinguished lighting sequences.
LED Indicator Conditions
Green
and
Red
LED Status/
Error Code indications for the UBA
™
Transport
Unit portion of the UBA-RC
™
Housing Assem-
bly.Table A-2 lists the
Red
,
Green
or
Yellow
LED
RC Unit Color Type Error Code Conditions.
A TROUBLESHOOTING
Table A-1
UBA Unit LED Code Conditions
Green LED
Red LED
Error Causes
Lit
Flashes 1 time
• When supplying power source: the boot program activates after power is applied,
but is not written correctly, or not able to read.
• While performing: Recycler Unit is empty.
Flashes 2 times
• When supplying power source: the boot I/F area is not written correctly or not
able to read.
• While performing: Dispensed double banknotes, or detected an Abnormal
Sensor condition.
Flashes 3 times
• When supplying power source: Main Program is not written on the ROM or
cannot read the program from the ROM.
• While performing: the Recycler Unit is full.
Flashes 5 times
• When supplying power source: Main Program is not written on the ROM or
unable to read the program.
• While performing: Abnormal Error occurred in the RC Unit (See Table A-2 “RC
Unit LED Color Type Error Code Conditions” on page A-2, Table A-3 “Recycler
Unit LED Code Conditions” on page A-3 and Table A-4 “Various Recycler Unit
LED Flashing Error Code Conditions” on page A-3).
Flashes 6 times
• When supplying power source: External SD-RAM Error is not read or written.
• While performing: RC Unit Flash ROM is malfunctioning.
Flashes 7 times
• When supplying power source: RAM is not read or written.
• While performing: the Recycler Unit is not properly seated.