5-16 Service Manual
XZAC4219-05
X Paper fragments left in the printer
Perform cleaning of the printer. See the
section “Cleaning the paper paths” on
page 6 - 1
X
Problems on interface
connections
Replace the motherboard. See the section
“Disassembling/reassembling the
motherboard (printers with scanner)” on
page 7 - 21 or “Disassembling/
reassembling the motherboard (printers
with serial number 8.xxx.xxx and
1.xxx.xxx)” on page 7 - 23
X Line problems on the interface
Replace the motherboard. See the section
“Disassembling/reassembling the
motherboard (printers with scanner)” on
page 7 - 21 or “Disassembling/
reassembling the motherboard (printers
with serial number 8.xxx.xxx and
1.xxx.xxx)” on page 7 - 23
X Incorrect set-up
Check the settings of the operation
parameters. See the section
“CONFIGURING THE OPERATION
PARAMETERS” on page 4 - 1
Fault
Possible cause Solution
The machine does
not switch on
The machine does not
connect with the system
The self-test indicates a
fault on the Motherboard
The self-text indicates an
error in the mechanics