Epson Scanner Unit Won't Close (After Ink Refill)

Step 1: Check the lock lever on the underside

Epson's scanner unit has a small lock lever on its underside, near where it hinges. If this lever is in the locked position, the unit will physically resist closing no matter how much you push. Look for it, switch it to unlocked, and try closing the unit again — this resolves the issue in most cases.

Step 2: Check for anything left in the ink tank area

If you were just refilling ink, check that the tank caps are fully closed and nothing — a bottle nozzle, a stray drop cloth, packaging — is sitting in the space the scanner unit needs to fold back down into.

Step 3: Make sure the carriage isn't obstructing it

Gently check that the internal print carriage isn't sitting in a position that blocks the lid's path. If you can see it's off to one side or stuck, don't force anything — a stuck carriage is usually cleared by a power cycle rather than manual adjustment.

Step 4: Power cycle

Turn the printer off, unplug it, wait about 2-3 minutes, then reconnect and power back on. This resets the internal state the scanner unit's sensor uses, which can get stuck mid-operation, particularly right after ink refilling or a maintenance cycle.

If the hinge itself feels damaged

If the unit visibly won't sit flush even with the lock lever confirmed unlocked and nothing obstructing it, inspect the hinges on both sides for cracking or looseness. A damaged hinge is a genuine hardware issue rather than something a reset resolves, and at that point professional service or a hinge replacement part is the realistic path forward.

The related but different message: "Scanner Cover Is Open"

If instead you're seeing a general "cover open" or "scanner cover open" message rather than a physically stuck unit, that's usually the simpler sensor-misread issue covered in our general door/cover error guide — worth checking that one if the unit itself closes normally but the printer still won't recognize it as shut.