Epson WF-7840 Series User Manual page 237

Solving Problems
accordance with its specifications. The Epson warranty does not cover the cost of this replacement. It is a user-
serviceable part.
Note:
❏ When the maintenance box is full, you cannot print and clean the print head until it is replaced to avoid ink leakage.
However, you can perform operations that do not use ink such as scanning.
❏ When the following screen is displayed, the part cannot be replaced by users. Contact Epson support.
Related Information
"Maintenance Box Code" on page 294
&
"Maintenance Box Handling Precautions" on page 236
&
>
It is Time to Replace the Maintenance Box
>
Replacing a Maintenance Box
237