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The installed CompactFlash memory needs to be formatted to use it with the printer.
Select Yes to format the memory, or select No to cancel formatting. If you select No,
CompactFlash Error is displayed and you cannot use the memory for the printer. In that case, turn
off the printer and remove the CompactFlash memory.
Formatting CF
The CompactFlash memory is being formatted.
Fuser Needed Soon
This message indicates that the fuser unit is near the end of its service life. You can continue to print
until the Replace Fuser message appears.
To clear this warning message and continue printing, select Clear All Warnings from the control
panel’s Reset Menu. For instruction about accessing the control panel menus, see “How to access
the control panel menus” on page 64.
Image Optimum
There is insufficient memory to print the page at the specified print quality. The printer automatically
lowers the print quality so that it can continue printing. If the quality of the printout is not acceptable,
try simplifying the page by limiting the number of graphics or reducing the number and size of fonts.
To clear this error, select Clear Warning from the control panel’s Reset Menu. See “How to access
the control panel menus” on page 64 for instructions.
You may need to increase the amount of printer memory to be able to print at the desired print quality
for your document. For more information on adding memory, see “Memory Module” on page
131.
Install Toner Cartridge
The imaging cartridge is not installed in the printer.
Install the imaging cartridge. See “Replacing Consumable Products” on page 147.
Invalid AUX I/F Card
This message means that the printer cannot communicate with the installed optional interface card.
Turn off the printer, remove the card, then reinstall it.
EPSON AcuLaser M8000 Series User's Guide
Using the Control Panel 96