System Error Codes - Full Descriptions

5Perform the Service Station diagnostic test to troubleshoot the problem further. See 8. Service Station on page 3-42.

6Check that the Scan-Axis Motor cable is not damaged and is correctly connected to the PrintMech PCA.

7Replace the Scan-Axis Motor. See Scan-Axis Motor (T1100/T1100ps/ T610) on page 6-142 or Scan-Axis Motor (T1120/T1120ps) on page 6- 146.

8If the System Error continues, replace the PrintMech PCA. See PrintMech PCA (T1100, T1100ps, T610 ONLY) on page 6-73.

System Error:

44:YZ (T1100/T1100ps/T610 ONLY)

Problem

The 44:10 system error signifies an electrical error with the Aerosol Fan, or a

Description:

connection error.

 

Please note that only T1100/T1100ps/T610 printers manufactured before

 

mid-February, 2008, have aerosol fans.

Corrective Action: Try the following:

1Did you replace the Formatter before the error occurred? Is the printer a T1100/T1100ps/T610? If so, see If the error occurred after replacing the Formatter below.

2Switch the Power OFF from the back of the Printer and disconnect the Power cord. Reconnect the power cord and power On the Printer.

3Check that the Aerosol Fan cable is not damaged and is correctly connected to the PrintMech PCA

4Replace the Aerosol Fan Assembly. See Aerosol Fan Assembly (T1100, T1100ps, T610 ONLY) on page 6-71.

If the error occurred after replacing the formatter

As a design enhancement from mid February, 2008, the HP Designjet T Series printers do not include an Aerosol Fan.

A small quantity of printers manufactured after mid February, 2008, are displaying the system error 44:10 if the formatter has been replaced, because the formatter contains a previous firmware version (previous to version 6) that checks for a fan connection.

Corrective Action

Check the serial number plate which is located at the rear of the printer. If the printer was built after mid February, 2008, replace the Formatter using the following part numbers:

HP Designjet T1100 Printer: Q6683-60021 (or any formatter service kit including fw 6 or superior)

HP Designjet T610 Printer: Q6711-60024 (or any formatter service kit including fw 6 or superior)

„If the printer was manufactured before mid-February, 2008 perform the standard troubleshooting procedure above.

HP Designjet T Series — Service Manual

2-17