System Error Codes
2-16
HP DesignJets 1050C and 1055CM Printers Service Manual
System Error: 0A0070 (Continuable)
Problem
Description:
The Backup EEROM contents stored in the Tubes System are not
consistent with the ones required by the firmware.
Corrective Action: Try the following:
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Perform the Calibrations Backup ⇒ Page 5-19.
NOTE Make sure that you select "Tubes Replaced" when performing
the Calibrations Backup.
System Error: 0C0030
Problem
Description:
Bad Drop Detector.
Corrective Action: Try the following:
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Check that the Drop Detector Cable is NOT broken or damaged.
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Check that the Drop Detector cable is correctly connected to the
Service Station Cable.
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Remove the Drop Detector and make sure that there are no
obstacles inside which are blocking the sensor.
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Replace the Drop Detector Assembly ⇒ Page 8-10.
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If the Error Code continues, replace the Electronics Module ⇒
Page 8-25.
WARNING Only replace one component at a time and check if the error has
gone before replacing another component. Using this procedure
you will be able to determine exactly which component failed.