Replacing The Maintenance Box - Epson WF-R4640 User Manual

Note: The window appears only when you have selected Plain Paper/Bright White Paper as the paper
type setting, and depends on other selected print settings. To use this feature, Epson Status Monitor
must be enabled.
• Click Yes to use a mixture of color inks to create black, or No to continue using the remaining black ink
for the document you are printing.
• Click Disable this feature to continue using the remaining black ink.
Note: If you disable this feature, it remains disabled until you replace the black ink pack.
Parent topic:

Replacing the Maintenance Box

Make sure you have a new maintenance box before you begin.
Caution: Do not reuse a maintenance box that has been removed and left uninstalled for more than a
week. Keep the maintenance box away from direct sunlight.
1. Make sure the product is not printing.
2. Remove the new maintenance box from its package.
Caution: Do not touch the green chip on the maintenance box.
3. Press the buttons on the sides of the rear cover (duplexer) and remove it.
Replacing Ink Supply Units (Ink Packs) and Maintenance Boxes
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