This English quick guide is based on the Korean catalog. Confirm model-specific compatibility and installation details on the manufacturer’s official page.
Download SL-M2670FN driver
- Match the full model number on the device label, including suffixes.
- Check your operating-system version and architecture on the official support page.
- Cancel pending print jobs before replacing an existing driver.
- Follow the manufacturer’s instructions for power, USB, and network connections.
Model and driver source
Choose the exact FN model and actual connection
SL-M2670FN is a monochrome print/copy/colour-scan/fax multifunction device with USB 2.0, wired 10/100 Ethernet and an ADF. It has no built-in Wi-Fi, Wi-Fi Direct or automatic duplex unit. The shared manual assigns manual duplex to M267x, with Windows and tray-1 limitations; it does not promise the same option in every current package. Keep the complete FN suffix when selecting software. Exact Samsung support and downloads · Model table and footnotes, PDF 10–12
Print driver, scan component and ARM guide are separate
Checked on 2026-10-12: the exact Samsung page lists Windows 7/8/8.1/10/11 64-bit Print Driver V3.13.13.00.01 (25.06 MB) and Scan Driver V3.31.19.04 (18.16 MB), both dated 2022-07-21. Its separate Add Printer ZIP is 21.53 MB. A print-only or Add Printer install does not establish that scanning is installed.
For Windows 11 on ARM, the same page lists Add Driver for WOA V1.1 and a USB installation guide dated 2025-01-21, separately from the 64-bit packages. The guide names SL-M2670FN under Samsung B/W Laser PCL6 Class Driver: connect USB, add the actual connected port manually, use Have Disk with prnsacl1.inf, then choose the documented class driver. Follow that USB guide for this path; its print-driver instructions do not prove scanner or Ethernet operation on ARM. The separate 2024 WoA print/scan-labelled listing is not an installation test. Official USB ARM guide, PDF 2–3 and 6
The page also lists Mac OS 12.x V3.93.03 (2022-06-08) and older Mac versions, plus Linux V1.00.37_00.99 (2015-12-24). These dated labels do not establish support for a later macOS, current Linux distribution or every CPU architecture. Use the file’s actual OS requirements. Scan to PC Lite V1.2.24.04 (2023-02-23) and Easy Printer Manager V2.00.01.35 (2022-10-07) are separate applications labelled Windows 7–11 64-bit; firmware and PC-fax software are separate components. Exact Samsung support and downloads · Exact HP model alternative
USB or wired installation and first checks
- Match SL-M2670FN, the OS and CPU architecture to the chosen package. Follow that package’s connection sequence; the historical USB manual starts with a powered, connected device, while ARM has its own USB guide.
- For USB use a sound data cable directly to the PC; the manual specifies no longer than 3 m. For Ethernet connect to an approved LAN and read the current device report before adding its address.
- Test print and scanning separately. Select the actual scanner and Local PC or Network PC as appropriate. Configure fax on LINE separately from PC printing.
- Use the supported manual-duplex instructions for the installed driver; do not search for an automatic-duplex unit or a wireless setup button on this model.
Historical USB procedure, printed/PDF 29 · Rear ports, printed/PDF 23
SL-M2670FN not printing: device report, message and connection
This exact Samsung support page maps the M267/287/288x English manual. Its series tables and FN footnotes restrict which features apply. The selected states below are a practical subset, not invented numeric error codes or the entire message catalog.
Print a report before diagnosing PC software
Use Menu → System Setup → Report → Demo Page to check device printing; Configuration and Supplies Info. provide different reports. Confirm selections with OK where prompted. If the demo fails, resolve the actual paper/toner/message first. A clean demo helps isolate PC-side problems but does not alone prove a driver fault. Applicable report menu, printed/PDF 35 · Report descriptions, printed 221 / PDF 223
Eight useful LED states
| Displayed state / symptom | Check or action | Guide |
|---|---|---|
| Status off | Offline or power-save state; check power and the LCD before assuming the cable is faulty. | Connection |
| Status green blinking | Receiving or printing data. | PC/job checks |
| Status green steady | Online and available. | Device demo |
| Status orange steady | Jam indication; use the displayed original or paper path. | Jam location |
| Status red blinking | Minor error or low-toner condition; compare the LCD message. | Message and toner |
| Status red steady | Major error, empty tray or cartridge-life condition; colour alone is insufficient. | LCD messages |
| Power/Wake Up blue steady | Power-save mode, not a wireless connection. | Wake and check |
| Eco green steady | Eco mode enabled; this is not an error code. | Print quality |
Status and separate power/Eco LEDs, PDF109–110
Ten selected LCD message groups
| Displayed state / symptom | Check or action | Guide |
|---|---|---|
| Document jam / Remove jam | Original stuck in the ADF; use the original-document path. | ADF vs print path |
| Paper Jam: tray / Manual Feeder / inside / exit | Use the LCD location and the M2670-series illustrations; do not pull all jams through one opening. | Paper path |
| Install Toner / Not Compatible Toner cartridge | Absent cartridge or wrong model; check installation and the correct consumable. | Cartridge |
| Prepare new cartridge / Replace new cart | Distinguish low estimate, displayed Stop/Continue choice and actual end-of-life stop. | Life and quality |
| Paper Empty / Tray or Manual Paper mismatch | Compare actual size, tray, guides and job paper settings. | Paper settings |
| Output bin full / Remove paper | Remove the output stack so printing can resume. | Output |
| Network Problem: IP Conflict | The configured address is already used; compare the report and consult the LAN administrator. | IP report |
| Door of scanner is open | ADF cover is not latched; close it until it locks. | ADF cover |
| Error [error number] / Turn off then on | Record the actual number, restart and retry; persistent faults need service, not an invented number mapping. | Service |
| Memory Full / Remove Job | Received secure fax jobs can fill memory; authorised fax handling is separate from the Windows queue. | Fax memory |
Nine practical cause checks
| Displayed state / symptom | Check or action | Guide |
|---|---|---|
| Paper or jam message | Separate originals from print paper, and match LCD location and actual paper settings. | Paper |
| Missing/wrong/low toner | Use the exact message, installed consumable and demo quality. | Toner |
| Pale, streaked or blank output | Compare device demo and PC output before changing software. | Quality |
| USB printer not detected | Common checks: power, direct data cable, port and selected SL-M2670FN queue. | USB |
| Device demo works, PC job fails | Common checks: correct queue, pause/first failed job, current port, model and compatible print component. | SL-M2670FN drivers |
| Wired offline / IP conflict | Read the current network report and compare queue address; ask the administrator about conflicts. | Wired report |
| Print works, Scan to PC fails | Check Scan Driver, actual scanner and Local PC versus Network PC; enable panel scanning where applicable. | Scan component |
| Fax / Memory Full | Check LINE/EXT and received secure jobs; PC fax software is a separate path. | Fax |
| Repeated unit Error [number] | Retain the complete LCD message and contact official support if restart/retry does not clear it. | Service |
Original jams, print jams and paper mismatch
Document jam refers to the ADF original, not the printed sheet. Paper Jam names tray, manual feeder, inside or exit paths. Follow the appropriate M2670/M2671/M2870/M2880 illustration; pull slowly and avoid the hot fuser and cartridge’s green surface. Compare the loaded size with printer properties for Tray/Manual Paper mismatch. Remove a full output stack. This model has manual duplex, so shared automatic-duplex-unit jam procedures are excluded. Messages, printed 110 / PDF 111 · Print jam illustrations, printed 99–104 / PDF 100–105 · Tray/output messages, printed 113 / PDF 114
Low toner is not the same as a missing cartridge
Install Toner means absent; Not Compatible identifies the wrong cartridge. Prepare new cartridge is a low-life warning. Replace new cart has a documented Stop/Continue choice in its near-life condition, with reduced-quality risk; at the actual stopped end-of-life replace the cartridge. The estimate is not a precise remaining-page measurement. The manual lists MLT-D115L for M2670/M2671; MLT-R116 separate imaging-unit instructions belong to other series and are excluded here. Verify the regional consumable before purchase. Toner messages, printed 111–112 / PDF 112–113 · Applicable supplies, printed 72 / PDF 73
Separate device quality from PC settings
If the demo is also pale or streaked, compare toner condition and paper. The manual’s M2670-series redistribution procedure can temporarily improve low-toner quality; it is not a refill or a new cartridge. Use the handle, avoid the green surface and prolonged light exposure. If only PC output is poor, common checks include the selected paper/resolution/Eco options and the matching SL-M2670FN drivers. Redistribution and handling, printed 76–77 / PDF 77–78
USB and an actual wired network report
Common USB checks: powered device, direct data cable and the queue’s current port. For Ethernet use Menu → Network → Network Conf., confirming with OK as needed. The report identifies the device IP and MAC; compare the actual address with the PC queue. Network Problem: IP Conflict needs an address review with the LAN administrator, not a factory reset or repeated driver install. Keep network details private. Network Conf. prints settings; Clear Setting restores defaults and is a different operation. Shared Wireless/WPS/Wi-Fi Direct instructions and a listed Easy Wireless Setup app do not add a radio to FN. Wired report, printed 150 / PDF 152 · Report vs reset, printed 223 / PDF 225
Printing and scanning need separate checks
For USB use Scan → Scan to PC → Local PC. The manual’s Not Available advice is to check the port or enable Enable Scan from Device Panel in Easy Printer Manager → advanced mode → Scan to PC Settings. Wired scanning uses Network PC and the correct selected device/profile. Use the current matching Scan Driver/application from SL-M2670FN drivers; the old bundled-CD statement does not mean a current Print Driver installs every scanning component. Door of scanner is open means the ADF cover is not latched. Local scanning, printed/PDF 66 · Network scanning/profile, printed 246 / PDF 248
Copy streaks or blank copies: check the original and scan unit
The model guide separates defects already on the original from marks introduced during copying. Use these checks before changing PC software.
| Case | Check |
|---|---|
| Marks also on the original | Check the original first. The guide suggests reducing the copy background with the darkness setting. |
| Original clean; copy has marks or lines | The manual directs you to clean the scan unit. Compare the broad flatbed glass with the narrow document-feeder glass shown in its diagram. |
| Copy comes out blank | Place the original image side down on the flatbed, or image side up in the ADF. If the problem persists after this check, contact service. |
Before cleaning
Before cleaning, switch the machine off, unplug its power cord and let it cool. Lightly moisten the cloth rather than letting water drip into the machine. The shared guide’s drawings can differ by model; match the actual unit.
- Prepare a soft lint-free cloth or paper towel lightly dampened with water, then open the scanner lid.
- Wipe the scanner glass until clean and dry. The drawing identifies the flatbed glass, document-feeder glass and white bar separately.
- Wipe the lid underside and white backing until clean and dry, then close the lid.
Common comparison: if the device demo also has defects, follow print-quality checks. If local copying works but PC scanning fails, compare Scan to PC setup and this model’s separate scan software. A successful demo alone does not prove a driver fault.
Scan-unit care, printed 91–92 / PDF 92–93 · Copy defects, printed 296 / PDF 298 · Cleaning precautions, printed 86 / PDF 87
Verified 21 October 2026 against the exact Samsung model page and shared English manual. Earlier 12 October software and diagnostic evidence retains its date. No physical cleaning, copying or installation was tested.
Telephone connection and secure-receive memory
The incoming line belongs on LINE; EXT is for an extension phone. Memory Full / Remove Job refers to stored received secure fax jobs in the selected message table. Check authorised Secure Receive printing/management before discarding any document; clearing a PC print queue does not clear that fax storage. Sending a PC fax requires its separate application. Rear ports, printed/PDF 23 · Memory message, printed 114 / PDF 115
Record the real error number
Error [error number] is a placeholder, not a specific numeric fault code. Follow the displayed restart/retry instruction; if it persists, report the complete message to Samsung/HP support. Do not substitute firmware, a factory reset or a toner counter tool for diagnosis. Unit error, printed 114 / PDF 115 · Exact Samsung support and downloads
Evidence checked 2026-10-12: exact Samsung model mapping; English manual328PDFpages with printed-page offsets changing by section. LED table printed108–109/PDF109–110; selected messages printed110–114/PDF111–115. USB ARM guide6pages. Installers/firmware not downloaded/run; compatibility and device behaviour not physically tested. Official English manual