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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:
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:
Check that the Drop Detector Cable is NOT broken or damaged.
Check that the Drop Detector cable is correctly connected to the
Service Station Cable.
Remove the Drop Detector and make sure that there are no
obstacles inside which are blocking the sensor.
Replace the Drop Detector Assembly ⇒ Page 8-10.
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.