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316 Using the Control Panel
RAM CHECK
The product is checking the RAM.
Ready
The product is ready to receive data and print.
Remove Photoconductor
When setting up the product, the photoconductor unit was
installed before all toner cartridges were installed.
Open cover B, remove the photoconductor unit, then close cover
B.
Replace Photoconductor
The photoconductor has reached the end of its service life. Replace
the photoconductor unit with a new one. See “Photoconductor
Unit” on page 342 for instructions.
The error clears automatically after you replace the unit and close
all product covers. The photoconductor service life counter is
reset automatically.
When the error light is blinking, you can continue printing by
pressing the x B&W Start or x Color Start button. However, the
print quality is not guaranteed from then on.
Replace Toner uuuu
The Toner cartridge for the indicated color has reached the end of
its service life. (The letters C, M, Y, and K appear in place of uuuu
and indicate the colors Cyan, Magenta, Yellow, and Black
respectively.) Replace the cartridge with a new one.
The error clears automatically after you replace the cartridge and
close all product covers. The toner cartridge service life counter
is reset automatically.