Maintenance Box Replacement - Epson ET-3850 User Manual

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Note: The scanner unit is designed to close slowly and resist a little as a precaution against injuring
your fingers. Continue to close the scanner unit even if you feel some resistance.
14. Select Proceed on the information screen, then select Proceed again and follow the on-screen
instructions to reset the ink level for the colors you refilled.
Even if you do not refill ink up to the upper line on the ink tank, you can continue using the product. To
keep your product operating at its best, however, fill ink tank up to the upper line and reset the ink level
immediately.
Parent topic:
Related concepts
Purchase Epson Ink and Maintenance Box
Related tasks
Checking Ink Levels on Your Product

Maintenance Box Replacement

The maintenance box stores surplus ink that gets collected during printing or print head cleaning. When
you see a message on the LCD screen, follow the on-screen instructions to replace the maintenance
box.
Note: When the maintenance box is full, you cannot print or clean the print head until it is replaced.
However, you can perform operations that do not require ink, such as scanning.
Note the following precautions when replacing the maintenance box:
• Do not remove the maintenance box or its cover except when replacing the maintenance box;
otherwise, ink may leak.
• Do not touch the green chip on the side of the maintenance box.
• Do not tilt the maintenance box after removing it or ink may leak.
• Do not touch the openings in the maintenance box or you may get ink on you.
• Do not drop the maintenance box or subject it to strong shocks.
• If you cannot replace the cover, the maintenance box may not be installed correctly. Remove and
reinstall the maintenance box.
• Do not store the maintenance box in high or freezing temperatures.
• Do not replace the maintenance box during printing; otherwise, ink may leak.
Refilling Ink and Replacing the Maintenance Box
179

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Questions and answers

steve gianoli
January 28, 2025

How to set up existing Epson ET 3850 in a new home with a new router

1 comments:
Mr. Anderson
February 10, 2025

To set up the Epson ET-3850 printer with a new router using WPS (Wi-Fi Protected Setup):

1. Ensure your wireless router supports WPS.
2. On the printer's home screen, navigate using the buttons and select Wi-Fi (Recommended).
3. If the printer is already connected via Ethernet, select Change to Wi-Fi connection, then confirm by selecting Yes.
4. Choose Push Button Setup (WPS).
5. Press and hold the WPS button on your router until its security light starts flashing.
6. Press the OK button on the printer to complete the connection.

If your router does not have a WPS button, refer to its documentation for alternative connection methods.

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JetEagle
February 4, 2025

How do I print last page first

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Dale
February 24, 2025

How do I load legal size paper or card stock into the ET-3850?

1 comments:
Mr. Anderson
February 24, 2025

The provided information does not include specific instructions on loading legal-size paper or cardstock into the Epson ET-3850. However, it mentions that the printer can print on cardstock up to 24 lb (90 g/m²) and refers to the User's Guide for details on loading paper. Check the User's Guide for step-by-step instructions on loading legal-size paper or cardstock.

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Patricia Guinchard
February 26, 2025

I just had my ET-3850 printer set up and unlike my last Epson I cannot find the printer button on the Home scroll screen. - copy, scan and maintenance are there. I have a document I need to send in paper form in the next hour.

Ira Hosid
March 1, 2025

How do I change the printer screen language back to English?

Carol B
March 5, 2025

I need to scan some pages and copy them to my laptop. On my old printer, it was very easy to attach a thumb drive to my printer, then attach it to my computer. Can't find a way to do this, or to get scanned pages transferred. The printer is set up as a wireless printer. What equipment and setup do I need? Please advise.

Joey Lee Dobbs
March 9, 2025

how to insure request for printing from my computer to printer works. It just won't print.

Britt Wood
March 9, 2025

Where is the = on the screen for my router password

Kathy Holcomb
March 10, 2025

The scanner isn't detecting the document in the feeder

1 comments:
Mr. Anderson
March 10, 2025

The Epson ET-3850 scanner is not detecting the document in the feeder because it mistakenly thinks the document is placed on the scanner glass instead of the feeder. This issue may be due to an error in the automatic document feeder (ADF) sensor or settings. A possible workaround is to turn off the printer, turn it back on, reselect the settings, and ensure the ADF light is on before placing the document back in the feeder.

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Joseph Catalano
March 12, 2025

I'm reinstalling the print drivers including scanner but cannot get to the numeric keypad. Your guide does not address this problem

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