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Console LED
ON
Ready
Station1
O
-
-
O
X
-
O
-
-
O
-
-
O
X
X
O
O
O
O
O
O
O
O
O
O
-
-
O = LED ON
- = LED OFF
X = LED FLASHING (Number X indicates the number of flashes)
XZAC4219-05
Anomalies
Local
Station 2
-
X
Time out SBI
-
-
Service motor
Paper jammed
on insertion
-
X
photosensors
or photosensors
dirty
Character
generator
X
X
missing or
corrupt
-
-
Carriage motor
PTC power unit
-
O
not working
NTC
motherboard
O
-
breakdown -
Anomaly on
motherboard
O
O
Start of auto-diagnostic cycle on powering on.
-
-
End of auto-diagnostic cycle on powering on.
Service Manual
Possible solution
•
Replace the MICR board. See
the section
"Horizontal magnetic/
MICR disassembly/reassembly"
on page 7 - 28.
•
Replace the MICR head.
See the section
"Horizontal
magnetic/MICR printhead assy
disassembly/reassembly" on
page 7 - 30.
See the section
"Faults with
document handling" on page 5 - 19.
See the section
"PROCEDURE FOR
CLEANING / REPLACING THE
PHOTOSENSORS" on page 6 - 2.
Proceed with forced loading of the
firmware and of the character
generator.
See the section
"Faults during writing
of the document" on page 5 - 17.
Sostituire l'alimentatore. See the
section
"Fan power supply unit
disassembly/reassembly" on page 7
- 26.
Replace the motherboard. See the
section
Disassembling/reassembling
the motherboard (printers with
scanner)
or
Disassembling/
reassembling the motherboard
(printers with serial number
8.xxx.xxx and 1.xxx.xxx).
5-3
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