HP 1055CMHP - Manual (Page 44)

System Error Codes
2-10
HP DesignJets 1050C and 1055CM Printers Service Manual
System Error: 060309
Problem
Description: Problem with setting the Voltage of the Printheads.
Corrective Action: Try the following:
n Remove ALL the Printheads and clean the flex contacts on the
Printheads and in the Carriage Assembly (Refer to Chapter 2).
n Perform the Electronic Systems Test
⇒
Page 4-5.
n Replace ALL the Printheads.
n Replace the Trailing Cable
⇒
Page 8-39.
n Replace the Carriage Assembly
⇒
Page 8-44.
n 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.
System Error: 06030A (Continuable)
Problem
Description: Error in finding the Mark Encoder.
Corrective Action: Try the following:
n Clean the Mark Encoder if necessary (use the Overdrive Cleaning
Utility to position the Mark Encoder
⇒
Page 4-37).
n Clean the Line Sensor (located on the Carriage Assembly).
n Perform the Line Sensor Calibration
⇒
Page 5-9.
n Perform the Mark Encoder Calibration
⇒
Page 5-13.
n Replace the Trailing Cable
⇒
Page 8-39.
n Replace the Carriage Assembly
⇒
Page 8-44.
n 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.