System Error Codes

System Error:

0B000B

Problem

Pump or Pressure Sensor not working.

Description:

 

Corrective Action:

Try the following:

WARNING

System Error:

Problem

Description:

Corrective Action:

System Error:

Problem

Description:

Corrective Action:

nCheck that the cable from the Ink Supply Station (ISS) PCA to the Ink Supply Station is correctly connected.

nCheck that the Air Pressurization System Sensor Cable is correctly connected and is NOT damaged.

nCheck all the tubes of the APS and make sure they are NOT pinched or damaged.

nFaulty APS Sensor, APS Valve or APS Motor. Replace the complete APS ⇒ Page 8-20.

nIf the error code continues, replace the Electronics Module ⇒ Page 8-25.

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.

0B000C

Serial Device ADC test failure.

Replace the Electronics Module ⇒ Page 8-25.

0B000D

24 V source test failure.

Replace the Electronics Module ⇒ Page 8-25.

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HP DesignJets 1050C and 1055CM Printers Service Manual