4-77
Service Tests and Utilities
HP Designjet 4500 Printer Series Service Manual
4 If there is no media loaded a message will appear on the Front Panel. Select
the Roller you want to turn by using the Up and Down keys and press
Enter to confirm your selection.
5 The Drive Roller begins to turn slowly and the following message is
displayed on the Front Panel:
6 Refer to the Cleaning Instructions on Page 9-3.
7 Once you have finished the cleaning procedure, press the Cancel key to
finish the utility.
8 If the utility exits correctly, OK will be displayed on the Front Panel.
PLEASE REMEMBER TO REMOVE THE PIECE OF PAPER FROM THE
WINDOW SENSOR BEFORE CLOSING THE WINDOW AS THIS
COULD DAMAGE THE WINDOW AND THE SENSOR.
Press Enter to
confirm selection
Use UP and
DOWN keys
to select