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9-6 Preventive Maintenance
HP DesignJet CP Series Printers
Once the maintenance advised message is displayed, the preventive
maintenance kit must be used to replace the most worn parts of the printer.
Use the Removal and Installation Chapter of this Service Manual as a guide
to replace the necessary parts.
After the preventive maintenance is done the Customer Engineer must
reset the maintenance counter by entering the Service Calibrations Menu
and performing the Maintenance Calibration ' page 5-19. All other internal
counters must also be reset by entering the Service Tests Menu and
performing the Reset Counters test ' page 4-33.
Preventive Maintenance Kit - Part Number C4704-60284 (Only
Applicable to HP DesignJets 2500CP/2000CP)
Preventive Maintenance Kit - Part Number C4723-60141 (Only
Applicable to HP DesignJets 3500CP/3000CP)
Y-axis Maintenance Parts
In addition to the wearing of the Y-axis motor, the friction in this area can
increase due to the accumulation of ink particles and dust from the media or
the atmosphere in the vicinity of the slider rods.
The Y-axis maintenance parts include the items necessary to clean the
slider rods properly, and a lubricant to apply onto the rods.
The most important parts to keep clean are the upper and internal
sides of the rods.