Mindray VS8, Service Manual

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VS 9/VS 8 Vital Signs Monitor Service Manual
5-5
5.6.7 Recorder Failures
Fault Symptom Possible Cause Troubleshooting
No printout
Recorder module
disabled
1. Verify whether the recorder status LED is lit.
2. If yes, enable the module in the Factory
Maintenance menu. If it is not lit, check for other
possible causes.
Paper is installed
upside down
Remove and reinstall the paper roll properly.
Cable failure
Verify the cable connecting the recorder and the
main board is properly connected.
Recorder failure Replace the recorder.
Poor print
quality or paper
not feeding
properly
Paper roll not
properly installed
Stop the recorder and re-install the paper roll.
Print head dirty
1. Verify the thermal print head and the paper
roller for foreign matter.
2. Clean the thermal print head with an
appropriate cleaning solution.
Recorder failure Replace the recorder.
5.6.8 Output Connector Failure
Fault Symptom Possible Cause Troubleshooting
Data cannot be exported to USB
flash drive; patient data cannot
be imported or exported
The main board is
faulty
Replace the main board
Connector board
damaged
Replace the connector board
5.6.9 Data Storage Failure
Fault Symptom Possible Cause Troubleshooting
Historical
patient data
cannot be
viewed.
Patients are not received
normally, and the patient
data cannot be saved
after restart.
Accept patients normally.
The main board is faulty Replace the main board
5.6.10 Wired Network Failures
Fault Symptom Possible Cause Troubleshooting
The monitor
fails to connect
to a wired
network.
The network cable
fails to be
connected
properly.
Check LAN cable connection. LAN cable should
not be longer than 50m.