9.Carefully replace the toner cartridge/image drums. Make sure that you install them in the proper sequence.
Printer Front
1 = Cyan
2 = Magenta
3 = Yellow
4 = Black
10. Close the top cover.
11.Open the rear exit tray and pull out any paper.
12.Close the rear exit tray.
13.If there is paper jammed in the duplex unit:
a.Open the cover for the duplex unit and remove any paper.
b.Close the cover for the duplex unit.
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