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Error code reference

Samsung Multifunction Printer Error Code M2-1110

Paper jam detected at the feed sensor inside the machine.

Samsung codesSamsung multifunction printer codes

Paper jam detected at the feed sensor inside the machine.

First step from the service manual

Remove jammed paper; check if feed sensor connector is connected properly.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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What M2-1110 means on a Samsung multifunction printer

Error code M2-1110 on a Samsung multifunction printer indicates that the feed sensor inside the machine has detected a paper jam condition. The feed sensor is a small optical or mechanical switch positioned along the paper path, typically near the pickup roller assembly. Its job is to confirm that paper is moving through the machine at the correct time and speed. When paper fails to pass the sensor within the expected window, or when the sensor detects paper presence when none should be there, the printer halts operation and throws this code to prevent internal damage.

The most common trigger for M2-1110 is a physical sheet of paper, or a torn paper fragment, lodged at or near the feed sensor location inside the machine. Even a small scrap left behind from a previous jam can block the sensor and reproduce the error on subsequent print attempts. Beyond physical obstructions, a loose or disconnected sensor connector can cause the same fault: if the sensor cannot communicate with the control board, the printer interprets this as a jam condition.

Additional causes include worn pickup rollers that fail to advance paper cleanly, leading to misfeeds that stall at the sensor position, and a feed sensor that has degraded or failed outright. Dust and paper debris accumulating on the sensor lens can also cause intermittent false detections. Diagnosis should always start with a thorough inspection of the paper path for fragments, followed by verifying that the feed sensor harness connector is fully seated before suspecting component failure.

Source: manufacturer service documentation.

Common causes of M2-1110

  1. 01

    Paper or paper fragment stuck at feed sensor

    Wiring / connection

    A full sheet or torn scrap of paper is lodged at the feed sensor location inside the machine. Open all access panels and inspect the paper path carefully, including pulling out the toner cartridge area to check for small fragments.

  2. 02

    Disconnected or loose feed sensor connector

    Wiring / connection

    The wiring harness connecting the feed sensor to the control board may have come loose, causing the printer to read a false jam. Locate the sensor connector and press it firmly until it seats completely.

  3. 03

    Worn or dirty pickup rollers

    Part replacement

    Pickup rollers that are worn smooth or coated in paper dust may fail to advance paper properly, causing sheets to stall at the sensor position. Inspect the rollers for glazing, flattening, or debris buildup.

  4. 04

    Contaminated feed sensor lens

    Wiring / connection

    Dust or paper debris on the optical sensor lens can cause intermittent or persistent false jam detections. Gently clean the sensor lens with a dry lint-free cloth or compressed air and retest.

  5. 05

    Failed feed sensor

    Part replacement

    If all physical obstructions have been cleared and the connector is secure but the error persists, the feed sensor itself may have failed electrically. Replacing the sensor is required to resolve the fault.

See the test procedure for each cause

Frequently asked questions about M2-1110

What does M2-1110 mean on a Samsung multifunction_printer?
M2-1110 means the printer's feed sensor, located inside the paper path, has detected a jam condition. The printer stops operation to prevent internal damage. The error points specifically to the area around the internal feed sensor, which monitors paper movement through the machine. Clearing any jammed paper and verifying the sensor connector is properly seated are the first steps to resolve it.
How do I fix error M2-1110 on my Samsung printer?
Start by powering the printer off and opening all available access panels to inspect the paper path for any jammed sheets or torn fragments, including the area around the toner cartridge. Remove any paper you find, then locate the feed sensor connector and press it firmly to ensure it is fully seated. Reassemble the printer, power it back on, and run a test print. If the error returns, inspect the pickup rollers and consider cleaning or replacing the feed sensor.
Is it safe to keep using my printer while error M2-1110 is active?
No, you should not attempt to print while this error is active. The printer intentionally halts to prevent paper from being driven further into the machine and causing mechanical damage or a more serious blockage. Continuing to force print jobs could damage internal rollers, the sensor, or the paper path assembly. Resolve the jam and confirm the error is cleared before resuming normal use.
How much does it cost to repair a Samsung printer showing M2-1110?
If the fix is simply removing jammed paper or reseating a connector, there is no parts cost involved. Pickup roller replacement kits typically run in the range of $15 to $50 depending on the model. A replacement feed sensor part can range from $10 to $40. If the repair requires a service technician, labor costs will add to the total, generally ranging from $50 to $150 for an in-shop diagnostic and repair.
Will resetting the printer clear the M2-1110 error?
A power cycle or factory reset may temporarily clear the error code from the display, but if the underlying cause has not been addressed, the error will return as soon as the printer attempts to feed paper through the jam location. The feed sensor will detect the obstruction or fault condition again and halt the machine. Always resolve the physical cause first, whether that is removing jammed paper, reseating the connector, or replacing a failed component, before relying on a reset.

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