The T04D1 Ink Maintenance Box stores ink that gets flushed from the system during print head cleaning. Your printer and its software will let you know when the maintenance box needs to be replaced. Note: Part T04D1 is the same as T04D100. I am getting a message that says "Maintenance box is nearing the end of its service life". I have an Epson WF-4740. What. By chatting and providing personal info, you understand and. Where is the maintenance box on an Epson 2800 printer. No printed copy of user manual. I am going thru an 11 min power. Ashik | Bachelor of Computer Application.
Select Maintenance > Maintenance Box Service Life and press the OK button. You see the remaining ink capacity of the maintenance box. Press the OK button again to exit the screen. Parent topic: Checking the Ink and Maintenance Box Levels. Was this page helpful? Yes or No.. The Maintenance Box is at the end of its service life. You need to replace it.. First, be prepared to go through your sample maintenance box quickly. Epson ColorWorks printers go through an initial "ink charging" process during first time setup. This will quickly consume ink, which also quickly fills up the maintenance box you start out.