When an Epson EcoTank printer displays the message: “A printer’s ink pad is at the end of its service life”, resolving it requires two distinct actions: digitally resetting the internal EEPROM counter and physically replacing or washing the saturated waste ink felt pads.
Quick answer: Remove the single screw on the bottom-rear corner of the printer, slide out the waste ink box, and replace the black ink-soaked felt sponges with a fresh set (or wash and dry them completely). Always reset the digital protection counter using the Adjustment Program software.
What is the Waste Ink Pad Box?
During printhead cleanings, priming, and marginless photo printing, an internal peristaltic pump vacuums ink through the nozzles. This liquid waste cannot be returned to the tanks; it is routed through a silicone tube into a modular plastic tray containing layers of dense porous felt sponges.
Step-by-Step Physical Pad Replacement (Epson L3150 / L3250)
1. Locate and Remove the Access Screw
- Unplug the power and USB cables.
- Turn the printer around to view the rear panel.
- On the bottom-right rear corner (looking from back), locate the single Phillips-head screw securing the maintenance cover. Remove it.
2. Slide Out the Maintenance Box
- Slide the plastic cover downward to unclip it.
- Remove the second internal screw holding the plastic sponge container.
- Pull the black rectangular waste box straight downward and outward.
3. Replace Felt Pads or Install a New Assembly
- Option A (New Assembly): Slide a brand-new original maintenance box with fresh felt sponges into the cavity. Secure with screws.
- Option B (Pad Set): Lift out the wet felt layers with gloves. Insert a pre-cut replacement sponge kit.
- Option C (Washing): Rinse sponges under warm running tap water until ink stops bleeding out, press flat between old newspapers, and let dry for 48 hours until completely bone-dry.
4. Software Counter Reset
Launch the official Epson Adjustment Program, enter “Waste Ink Pad Counter”, check both main and platen counters, and click “Initialize”. Restart the printer.
Symptoms & Actions
| Indicator | Condition | Required Action |
|---|---|---|
| Alternating red blinking LEDs | Counter reached 100% | Physical pad change & Adjustment Program reset |
| Ink pooling under the printer | Saturated pads overflowing | Immediate box removal & table cleanup |
| Single green power light steady | Reset successful | Normal operation restored |
Visit our Epson service Antalya page for genuine replacement maintenance boxes.
Frequently Asked Questions
Where is the waste ink pad located on an Epson EcoTank printer?
On most desktop models (L3110, L3150, L3250), the waste ink pad box is located at the bottom-rear left of the printer chassis, secured by a single Phillips-head screw beneath an access cover.
Can saturated Epson waste ink pads be washed and reused?
Yes, but with caution. You can remove the felt sponge layers, rinse them under running warm water with rubber gloves until the water runs clear, and dry them thoroughly for 24–48 hours before reinstalling. Alternatively, inexpensive brand-new OEM felt sets can be installed.
Will physically replacing the ink pad clear the printer error?
No. The "Service Required" lockout is a digital counter value inside the motherboard EEPROM. Physical replacement must always be paired with a digital counter reset using the Epson Adjustment Program.
What is the danger of resetting the counter without replacing the pad?
If you digitally reset the counter without cleaning the pads, the saturated sponges will overflow during the next printhead cleanings, spilling dark ink onto your desk or seeping into the printer power supply.