9-2
XZAC4219-03
9.1
PRIOR WARNINGS
•
For maximum safety, before carrying out any part disassembly operation, switch off the printer and
disconnect it from the mains.
•
Perform all the operations in a clean, free area.
•
Follow the procedure carefully; do not remove parts that must not be disassembled..
•
Place the parts removed in a clean place where they cannot be mislaid.
•
After replacing parts, check that these have not become misshapen during assembly; if necessary,
restore initial conditions.
•
Part reassembly operations must be carried out reversing the disassembly procedure.
•
Make sure that all the connectors are correctly inserted.
•
After the operation, relubricate where indicated
•
If the motherboard is replaced, update the firmware to the latest release (par.
4.5
), carry out the
installation set-up (chapter
4
) and calibrate electro-mechanical parts from the console (chapter
4
).
•
If the power supply unit is replaced, check that the mains voltage of the spare part matches the value
indicated on the electrical dataplate of the printer.
•
On completion of the operation, carry out a test to check the printer for any malfunctions.