That dreaded alternating flash of two red lights on your Epson L3110 usually means one thing: your printer has hit its service life limit due to waste ink pad saturation, or it's facing a critical hardware jam. If you've tried turning it off and back on only to watch the lights start blinking again, you're dealing with an internal counter lock or a physical obstruction. Let's fix it.
Most online guides confuse this error with a simple paper jam or a USB cord disconnect. On the Epson L3110, those two flashing red icons—representing the paper icon and the ink drop icon—typically signal that the internal waste ink pad counter is full. When waste ink reaches maximum capacity, Epson locks the machine to prevent ink spills. Here's how to diagnose the real cause and get your printer running again.
Understanding the Error and Diagnostic Signs
Before you download any software or tear into the chassis, you need to identify which lights are flashing and how they behave.
If the paper and ink lights are flashing alternately, the printer has encountered a fatal error or the waste ink pad counter needs a reset. If they are flashing simultaneously while the carriage refuses to move, you might have a foreign object or a torn piece of paper stuck inside the encoder film.
- Alternating Flashing: Indicates the waste ink pad is full or a paper lift error has occurred.
- Simultaneous Flashing: Points toward a mechanical lock, paper jam, or encoder strip misalignment.
- Solid Red Lights: Usually means the ink tanks are empty or cartridge recognition has failed.
Method 1: Clearing Physical Jams and Encoder Errors
If the issue stems from a physical obstruction, resetting the software won't help. You have to inspect the internal mechanics. Turn off the printer and unplug the power cord before opening anything up.
Open the scanner unit and look at the printhead carriage. Gently slide it left and right. If it feels stuck, check for scraps of paper wedged under the rollers.
Next, inspect the thin transparent plastic strip running behind the carriage, known as the encoder film. If ink droplets or grease smudge this strip, the printer loses track of the printhead position and triggers a red light error. Clean it gently with a dry, lint-free cotton swab. Don't use harsh chemicals, or you'll erase the timing marks.
Method 2: Resetting the Waste Ink Pad Counter
When the Epson L3110 registers that the waste ink pads have absorbed their maximum threshold of ink, it stops all printing functions. You'll need a specialized utility to reset this internal digital counter back to zero. You can find official driver updates and diagnostics through the Epson Support Center.
Download the official adjustment program or compatible reset utility for the L3110 series. Extract the files, connect your printer to your Windows PC via a USB cable, and run the adjustment tool.
- Open the adjustment program and select your printer model name and port.
- Click on Particular adjustment mode.
- Scroll down to the maintenance section and select Waste ink pad counter.
- Check the boxes for Main pad counter and Platen pad counter.
- Click Check to read the current point value. If it reads 100%, your counter is full.
- Click Initialization to clear the counter back to zero.
- Turn off your printer when prompted by the software, then turn it back on.
Once you reboot, the red lights should disappear. Keep in mind that resetting the counter doesn't physically empty the sponge pads inside the printer base. If your pads are overflowing, you should open the back panel, remove the sponge container, wash and dry the pads, or replace them to prevent desk leaks.
Common Mistakes to Avoid
When troubleshooting printer errors, small shortcuts often turn into expensive mistakes. Watch out for these common traps.
Don't force the printhead carriage across the track while the printer is plugged in. You can strip the drive gear or snap the belt.
Never use random, unverified internet patches or shady executables claiming to fix Epson errors without scanning them first. Stick to trusted community tools or official diagnostic software.
Finally, don't ignore physical maintenance. If you clean out paper jams, pull paper straight out in the direction of the feed path to avoid tearing small pieces off inside the rollers.
Frequently Asked Questions
Can I fix this error on a Mac computer?
Most Epson adjustment reset utilities are built for Windows operating systems. If you're on a Mac, you may need to run a Windows virtual machine or borrow a Windows laptop temporarily to run the waste ink counter reset tool.
Do I need to physically replace the ink pads after a reset?
If you've only hit the limit once and the printer hasn't leaked inside the chassis, a software reset is usually enough. However, if you notice ink pooling at the bottom of the printer, you must replace the physical felt pads.
Why does the Epson L3110 have a waste ink counter?
Inkjet printers perform regular head cleaning cycles that flush small amounts of ink through the nozzles to keep them from clogging. This waste ink is stored in absorbent pads at the base of the machine. The digital counter tracks this volume to prevent overflow.
What should I do if the lights keep blinking after a reset?
If the counter is reset to zero and the lights still flash, check for a jammed paper sensor flag or a disconnected printhead ribbon cable. Re-seat all internal cables while the printer is powered off.
