HP LaserJet P4015 Printer series - Manual (Page 133)

Perform preventive maintenance
To ensure optimum performance from the product, replace certain parts when the PERFORM PRINTER
MAINTENANCE message appears on the control-panel display.
The maintenance message appears after printing 225,000 pages. The message can be temporarily
cleared for approximately 10,000 pages by using the CLEAR MAINTENANCE MESSAGE item on the
Resets submenu. To check the number of pages printed since new maintenance-kit components were
installed, print either a configuration page or a supplies status page.
To order the maintenance kit, see Supplies and accessories on page 195 . The kit includes the following
items:
● Fuser
● Transfer roller
● Plastic tool for removing the old transfer roller
● Pair of gloves for handling the new transfer roller
● Tray 1 roller
● Eight feed rollers for the other trays
● Installation instructions
NOTE: The maintenance kit is a consumable item and is not covered under the original product
warranty or under most extended warranties. Installing the maintenance kit is the customer's
responsibility.
After a maintenance kit is installed, the maintenance-kit counter must be reset.
Reset the maintenance-kit counter
1. Turn the product power off and then on.
2. When XXX MB appears on the control-panel display, press and hold down the OK button until all
three control-panel lights flash once, and then stay on. This might take up to 10 seconds.
3. Release the OK button and press the up arrow to scroll to NEW MAINTENANCE KIT.
4. Press OK to reset the maintenance-kit counter.
NOTE: Perform this procedure only after a maintenance kit has been installed. Do not use this
procedure to temporarily clear the PERFORM PRINTER MAINTENANCE message.
ENWW Replace supplies and parts 121