Olivetti PR2 PLUS, Service Manual, Page: 88 / 172

5-4 Service Manual
XZAC4219-05
Printer anomalies with serial number 1.xxx.xxx
Console LED Anomalies Possible solution
ON Ready Station1 Local Station 2
- - - - - Power unit
See the section “Faults at power-on”
on page 5 - 15.
1x O X X X X
CRC Error in
BOOT sector of
flash
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).
2x O X X X X
Firmware
not present Proceed with forced loading of the
firmware.
5x O X X X X
External SRAM
Test failed
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).
O - - - X Time out SBI
• 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.
O O - X -
SW Setup - On
the display (if
present) appears
the message
«
WARNING
Setup
Software
».
Inconsistency in
printer
configuration
data
(programming
values) saved in
the dedicated
Flash EPROM
area. The printer
forces the default
values for the
firmware release.
• Press any key on the console,
when appropriate, to display the
next anomaly.
• Check if the default values
forced by the printer are the
correct ones by printing the
configuration data. See the
section
“Activating and
deactivating the print test” on
page 2 - 10.
• Proceed with initialisation of the
printer.
O - - X X
Character
generator
missing or
corrupt
Proceed with forced loading of the
firmware and of the character
generator.