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Service Calibrations
5-19
HP DesignJet CP Series Printers
C09. Maintenance
The purpose of this calibration is to read and, if necessary, adjust the
preventive maintenance counter, which counts the number of swaths.
This Calibration must be used to reset the Maintenance counter
to ZERO after the Preventive Maintenance Kit has been
installed in order to disable the “Maintenance Advised” message
on the front-panel. This calibration must also be used to set the
correct value when replacing a new Electronics Module.
Perform the Maintenance Calibration as follows:
1 In the Calibrations submenu, scroll to “C9 Maintenance” and press
Enter.
Calibrations
C9 Maintenance
2 The “Swaths: #### / Set New Number” message is displayed.
If you are about to replace the Electronics Module, you MUST note
down the Swaths Counter (####).
3 If you need to adjust the swaths counter, press the Down Arrow key.
You should adjust the counter to the number that you noted before
replacing the Electronics Module.
4 The “New Swath Counter / ########” message will be displayed on the
front-panel. Use the following keys to adjust the swaths counter.
D Up Arrow - Increase the Counter Digit.
D Down Arrow - Decrease the Counter Digit.
D Enter - Select the Next digit.
5 When the last digit is entered, the “0900 Done” message is displayed on
the front-panel. The new number will then be fixed and saved in the
EEROM.