Citronix ci5000 Series, Operation Manual

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ci5000 Series Printer Operation Guide
Version 1.0
4-9
Troubleshooting
故障诊断
故障诊断 故障诊断
故障诊断
The most common faults/issues are described along with their recommended remedies in the table
below.
下表中列举了最常见的故障的描述以及相对应的排除方法
Fault / Issue Description of Fault Possible Cause / Fix
No Power
When the Power Button is pushed the
printer does not turn on
1. Check the power to the unit.
2. Check LED22 on CPU board.
3. The Power Switch.
4. Check the Mains Fuses.
5. Contact your local Service Technician
Power on – No
Display or Display
Rolling
The CPU Board is powered up but screen is
not visually booting
1. Check the flat ribbon cable
connection to the J7 connector of the
CPU board.
2. Contact your local Service Technician
Pressure High Error Pump running at over 120rps
1. Check Return Line to Ink Tank for
clogs.
2. Contact your local Service Technician
Pump Motor Error Pump motor will not turn
1. Check the resettable Fuses.
2. Check the Pump Cable.
3. Contact your local Service Technician
Cooling Fan Error Fan could be running or not for this fault
1. Check the resettable Fuses.
2. Check the wire cable for damages if
the fan is turning.
3. Contact your local Service Technician
Phase Error
Printhead unable to see or confirm proper
drop charging/phasing. Possibly dirty
printhead.
1. Check for Ink stream breakup.
2. Shutdown Printhead and clean & dry,
then restart 3. Contact your local
Service Technician
Charge Error
Charge Electrode shorted. Possibly dirty
Printhead
1. Check for Ink stream breakup.
2. Shutdown Printhead and clean & dry,
then restart 3. Contact your local
Service Technician
No Ink Stream
Breakup
No visible drops
1. Check the F2 Fuse.
2. Contact your local Service Technician
Gutter Error Ink stream not going into the Gutter
1. Check the alignment of the Jet.
Ensure the ink stream in going into the
gutter.
2. Contact your local Service Technician
Printhead
Temperature Error
Printhead temp too hot or sensor shorted 1.Contact your local Service Technician
Electronics
Temperature Error
the cabinet temperature is too high
1. Ensure the fan is operating.
2. Ensure the Air filter is not clogged
(replace or clean if needed).
3. Contact your local Service Technician