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2 Pull out the transfer roller.
3 Unpack the new transfer roller.
4 Insert the new transfer roller until it clicks into place.
5 Close door C.
Resetting the maintenance counter
1 Turn off the printer.
2 From the control panel, hold down 2 and 6 while turning the printer on. Release the buttons when the screen with
the progress bar appears.
3 From the Configuration menu, navigate to:
Reset Maintenance Counter > Reset 300K Maintenance Kit
4 Touch Back, and then exit the Configuration menu.
Note: The printer performs a power‑on reset, and then returns to normal operating mode.
Maintaining the printer 234