HP Designjet 4500 Series - Page 71

2-41
System Error Codes
HP Designjet 4500 Printer Series Service Manual
System Error Codes and Warnings - Explanation
System Error Codes explain which component/system is failing and what
action should be taken to resolve the problem.
System Error Codes are displayed directly on the front panel (but can
also be seen on the Information Page) and have been defined in the format
XX.YZ. or XX.n:YZ.m.
 XX: Service Part (2 digits).
 n: Service Part Index (if more than one used in the product) - Optional.
– e.g. Identify the Ink Supply (color and number).
 Y: Who should perform the action (1 digit) - (User or Service Engineer).
 Z: Action to perform (1 digit).
 m: additional actions/information to consider (1 digit) - Optional.
– e.g. Non-authorized ink was detected, PM was triggered or Printhead
in/out of Warranty.