User's Manual

System Error Codes
2-16
HP DesignJets 500, 510 and 800 Series Printers Service Manual
System Error: 72:04
Problem
Description:
Problem in the Scan-Axis (Firmware Error).
Corrective Action: Try the following:
 Switch the Printer Off and wait a few minutes. Switch the Printer
On again and check if the Error Code has disappeared.
 If the Error Code reappears, check for a new Firmware release.
 If the new Firmware release does not solve the problem, or if new
Firmware release was not available, then contact the HP
Response Center (or directly to the Division) supplying the
following information:
– Model and Serial Number of the Printer.
– Firmware release of the Printer (use the Printer Information
utility ⇒ Page 4-27 ).
– The complete Error Code information, including the linefeed
where the error occurred (use the Error Log utility to obtain this
information ⇒ Page 2-5 ).
System Error: 73:04
Problem
Description:
Servo Error.
Corrective Action: Try the following:
 Switch the Printer Off and wait a few minutes. Switch the Printer
On again and check if the Error Code has disappeared.
 If the Error Code reappears, check for a new Firmware release.
 If the new Firmware release does not solve the problem then
replace the Electronics Module ⇒ Page 8-24.
 If the problem continues, contact the HP Response Center (or
directly to the Division) supplying the following information:
– Model and Serial Number of the Printer.
– Firmware release of the Printer (use the Printer Information
utility ⇒ Page 4-27 ).
– The complete Error Code information, including the linefeed
where the error occurred (use the Error Log utility to obtain this
information ⇒ Page 2-5 ).