Download SL-M2620 driver
Choose the actual software route
| Software route | Observed listing | Scope |
|---|---|---|
| Windows 64-bit | Exact Korea support lists Print Driver / Add Printer V3.13.12.05.25, dated 2021-08-19, for Windows7/8/8.1/10/11 64-bit and listed servers. | Choose the intended package and CPU. The normal installer and Add Printer archive are separate routes. |
| Windows 11 on ARM / WoA | Add Driver for WOA and its USB guide V1.1 are dated 2025-01-22; older WoA mono-SPL V1.0 files are also listed. | Use the current guide’s exact-model appendix and actual USB port; do not select by family number alone. |
| Mac / Linux | The Mac11.x listing links Samsung_Mac_Driver_V3.93.01.dmg (2021-06-07) despite its XPS label. Older Mac10.9–10.12 and Linux 2015 packages are separate. | The conflicting XPS label is not proof of a Windows XPS package or current Mac 26/Apple Silicon/Linux compatibility. |
| Manager / firmware | Easy Printer Manager and Easy Wireless Setup/SetIP appear in a shared list; firmware has a separate tab. | Software availability does not add Wi-Fi/Ethernet to this USB-only model. Firmware is not a print driver. |
SL-M2620 is USB-only and uses manual duplex
Match the full label, not just M262x. The exact Korean product specifies monochrome printing, Hi-Speed USB2.0, SPL and manual two-sided printing. It is not a scanner, copier or fax. Ethernet/AirPrint apply to the manual’s ND branch; Wi-Fi/WPS/NFC and automatic duplex entries belong to other variants.
The linked Korean manual is 235 pages, uploaded 2026-02-09; it explicitly includes M2620 in the manual-duplex and supplies rows. The older English PDF is 236 pages, version 9.10, and the 2017 English HTML is also linked by the exact product. Manual duplex is documented for Windows and tray 1 only. Current software listings are separate from historical manual OS screens.
Print the machine demo with Cancel, not Print Screen
- Load suitable ordinary paper, finish active jobs and clear the indicated fault. Put the printer in ready mode.
- Hold the Cancel button marked with an X for about 2 seconds, until the green status indicator blinks slowly, then release.
- Inspect the page. If it feeds and prints cleanly, compare USB, queue, OS/CPU and document settings. If it is poor or does not emerge, inspect the named LED, paper and toner first.
The shared manual’s Info sheet button belongs to ND models. Four-second network reports and WPS are not SL-M2620 tests. Print Screen is a computer-dependent function requiring Easy Printer Manager, so it is not the standalone comparison. The supplies-counter action after about 6 seconds is also different.
Ten status/toner conditions; identify the correct light
These are paraphrased applicable LED meanings, not invented numeric fault codes. Read Samsung Printer Status for more detail when available. The shared table includes WPS and replaceable-imaging-unit branches that do not establish those features for SL-M2620.
| Named indicator | Meaning / first check | Help |
|---|---|---|
| Status off | Offline or power saving; compare the power indicator and wake state. | Details |
| Status green blinking | Slow: receiving PC data. Fast: printing data. | Details |
| Status green steady | Ready/online; this alone does not prove a PC job completed. | Details |
| Status red blinking | Recoverable condition awaiting action; read the actual status detail. | Details |
| Status red steady | Cover open, paper missing while receiving/printing, or a stopping fault. | Details |
| Status orange blinking | Firmware update in progress. Do not interrupt power. | Details |
| Status orange steady | Paper jam; follow the actual location procedure. | Details |
| Toner orange blinking | Low toner; prepare a replacement and use only the applicable redistribution procedure if needed. | Details |
| Toner orange steady | Estimated toner life nearly reached; replacement may be needed even with residual toner. | Details |
| Toner off | Normal-capacity indication; this does not rule out every print-quality problem. | Details |
Eight printing causes and same-model help
| Cause | First check | Matching help |
|---|---|---|
| Demo page also fails | Read the named light, paper and cover before reinstalling software. | Machine test |
| USB cable / port / queue mismatch | Compare the actual data cable, direct port and intended queue. | USB / queue |
| Wrong model / OS / CPU software | Separate 64-bit normal install from the documented WoA class route. | SL-M2620 drivers |
| WoA class or port selected incorrectly | Follow the2025 USB guide and exact SL-M2620 appendix row. | WoA USB guide |
| Empty tray / wrong source / jam | Match real paper, guides, source and media settings. | Paper / jam |
| Faint print / toner stripe | Compare the demo page, toner indication and applicable cartridge. | Toner / quality |
| Manual duplex or Eco expectation | Use the supported manual path, tray and document settings. | Manual duplex / Eco |
| Persistent device fault / update state | Record exact indicator and software message; use official support. | Service / update |
Windows 11 WoA: the USB guide’s model row matters
The 2025 guide starts with USB connected, then Settings → Bluetooth & devices → Printers & scanners → Add device → add manually → manual local/network-printer setup. Choose the existing port actually connected to this printer, then Have Disk and prnsacl1.inf from the official Add Driver for WOA folder.
Its page 6 explicitly places SL-M2620 under Samsung B/W Laser PCL6 Class Driver. The different page 5 Mono SPLv3E row names other models. Follow the exact model row; the class-driver name is not a claim that this printer’s hardware gained PCL/network features. Example USB002 and a C48x screenshot are not your port/model. This is an observed official route, not a physical ARM installation test.
USB and the intended queue
For the normal installer, follow its connection prompt; the WoA manual-add route explicitly connects USB first. These procedures should not be merged into a universal cable rule. As common checks, try a sound USB data cable and a direct computer port, verify the selected SL-M2620 queue and pause/offline state, and inspect the first failed job before resubmitting one small document.
SL-M2620 has no printer network address to repair. Operating-system sharing through another PC is separate from a built-in Ethernet/Wi-Fi printer. Do not delete unrelated queues or prescribe an IP, WPS, router reset or AirPrint setup for this device.
Paper jam paths when the status light stays orange
A steady orange Status LED signals a paper jam. A flashing orange light indicates a firmware update. Leave the power on until the update finishes. See the Status LED table.
- Tray 1. Pull out the lower tray. Draw the visible sheet straight out slowly, then reinsert the tray. Tray diagram
- Manual feeder. If the sheet is visible in the one-sheet feeder, pull it out gently from that opening. If you cannot see the paper in the tray or feeder, or it will not move with a gentle pull, check the diagram for the inside of the printer. Manual feeder diagram
- Inside the printer. Fold down the top output support before opening the front cover. Let the inside cool. Follow the diagram labeled M2620 to remove the toner cartridge, free the paper, and refit the cartridge and cover. Keep clear of the hot fuser. M2620 internal jam diagram
- Top exit. If a sheet protrudes and moves freely, draw it out slowly in the direction it exits. If it is hidden or resists, follow the exit diagram for the rear cover. The SL-M2620 uses manual two-sided printing, so skip the steps for removing an automatic duplex unit. Exit diagram
Stop if the sheet resists. If a torn piece is out of reach or jams keep recurring at the same point, contact service. Before retrying, set the paper guides and keep the stack below the fill line. See tray and manual feed checks.
If the printer’s own demo page prints after clearing the jam and only computer jobs fail, check the USB connection and queue, then use the SL-M2620 driver guide.
The M2620 cartridge branch is different from M2625
The Korean supplies table assigns M2620/M2621 to MLT-D115L, with about 3000 pages under ISO/IEC 19752 conditions and about 1500 starter pages; actual yield varies. MLT-D116 and the separate MLT-R116 imaging unit are listed for other suffixes. Do not select a part or drum-counter reset just from M262x.
For faint bands with low toner, the M2620 redistribution diagram gently moves the cartridge side to side and refits it; the improvement can be temporary. Close the paper support first. Avoid touching drum surfaces or exposing the cartridge unnecessarily. Internal cleaning uses a dry lint-free cloth after power off/unplugging; avoid wet cloths internally, alcohol/strong solvents and an ordinary vacuum for loose toner.
Separate exterior, interior and pickup-roller cleaning
| Part | Manual cleaning method |
|---|---|
| Outside | Wipe the exterior with a soft lint-free cloth slightly dampened with water; keep water out of the machine. This differs from the dry-cloth instruction for the interior. |
| Inside | Switch off and unplug from the wall outlet, then use a dry lint-free cloth. Avoid damage to rollers or other internal parts; do not use solvents such as benzene or thinner. |
| Pickup | The separate pickup-roller diagram also starts with power off and unplugging, then removing the tray and using a dry lint-free cloth. Do not transfer the exterior damp-cloth method to this step. |
Four M2620 interior-cleaning steps
- Finish the print job, switch off and unplug from the wall outlet. Close the paper support before opening the front cover.
- Open the front cover and remove the cartridge using the upper diagram on p.58, explicitly labeled M2620. Keep the separate imaging-unit branch for other suffixes distinct.
- Carefully wipe internal dust/toner contamination with a dry lint-free cloth. Avoid damaging rollers or mechanical parts and keep water out.
- Reinsert the cartridge and close the front cover as shown for M2620. Reconnect power and switch on only after the internal work is finished.
Do not spray water directly on the machine or wipe it with alcohol/strong solvents. The guide directs cloth cleanup rather than a vacuum that can disperse toner. Do not extend this cleaning procedure to removing screw-fastened protective covers or dismantling the cartridge.
Cloth and moisture by part: p.57 · M2620 interior diagram: p.58 · Pickup roller: p.59 · Unplugging/protective-cover precautions: pp.14–15
If the device demo page still has the same marks after cleaning, use the existing model-specific toner/quality checks. For computer-only failure, use the same SL-M2620 driver guide.
Checked 25 October 2026: seven whole pages covering model applicability, cleaning and safety in the official 235-page Korean guide. PDF and printed numbers match in this cleaning section. Earlier software/WoA/LED/media/duplex dates remain unchanged; no physical cleaning, printing or new package installation was performed.
Manual duplex and Eco settings
The exact manual limits the M2620 manual-duplex route to Windows and tray 1. Follow the actual driver reinsertion prompt; do not expect automatic reversal or assume an ARM class package exposes every legacy option. Compare size, orientation, pages-per-sheet and Eco toner saving when only a PC document looks wrong.
Four checks for manual duplex
- In the document’s print dialog, select SL-M2620 and open printer properties/preferences. Check whether the installed driver exposes manual duplex.
- Load supported paper in tray 1. The guide limits this model’s manual duplex to Windows/tray 1 and lists Letter, Legal, A4, US Folio and Oficio. Keep this separate from the single-sheet manual feeder.
- Choose the binding direction. The guide illustrates long-edge binding for book-style turning and short-edge binding for calendar-style turning. If the reverse side is upside down, compare this setting with the reinsertion prompt.
- Printing produces the first side and then shows a computer prompt. Reinsert the sheets in the direction/order shown there and continue. This model does not automatically reverse the sheets.
The guide advises against duplex on special stock such as labels, envelopes or thick paper. Blank-page skipping is unavailable with duplex selected. If the menu is absent, check the exact-model driver guidance rather than assuming identical features in every driver.
Three Eco choices and output changes
| Item | Check |
|---|---|
| Printer default | Uses the device’s Eco defaults. Inspect the active options if output is unexpectedly reduced or combined onto one sheet. |
| None | Does not use Eco mode. Check application scaling, paper size and pages-per-sheet separately. |
| Eco printing | Enables Eco and lets you choose options. Shared defaults include two pages per side, blank-page skipping and toner saving, subject to model/driver limits. |
The control-panel Eco button’s lit LED indicates Eco mode. The shared manual’s automatic-duplex default does not give SL-M2620 an automatic reversing mechanism. For reduced or faint PC-only output, compare pages-per-sheet and toner-saving choices first.
Settings screens vary with the driver. Eco simulator figures are conditional estimates, rather than measurements of actual savings. Follow the actual reinsertion prompt; no fixed feed-face orientation or new error code is inferred.
Official manual checked 24 October 2026: PDF pages 8, 41–43 and 164 (printed 162). Earlier driver and hardware verification dates/scopes remain as documented. PDF 8, PDF 41, PDF 42, PDF 43, PDF 164
A firmware light and a cartridge warning need different actions
Do not interrupt orange-blinking firmware activity or use flashing/reset software as a driver fix. The shared table’s imaging-unit-stop bypass is not a general SL-M2620 repair. Record the named LED, pattern, actual USB route, OS/CPU, selected driver and status-program wording. No physical printing, installer or firmware was run; current Mac 26/Apple Silicon and modern Linux distribution support remain unverified.
Vertical lines: compare black and white defects
These are different manual troubleshooting branches, not a confirmed diagnosis from line colour alone.
| Defect | Manual branch |
|---|---|
| Black line | The manual points to possible scratches on the cartridge’s upper drum surface and a cartridge replacement branch. Compare the exact M2620 part first. |
| White line | The manual lists possible dirt on an internal LSU surface. Follow the approved internal-cleaning instructions; contact service if it persists. |
Compare M2620 cartridge identification and internal-cleaning precautions. Do not improvise LSU disassembly or a separate drum-counter reset.
Common PC comparison: if the device demo page is clear and only a PC job is affected, compare its source file, settings and same-model driver before treating this as the same hardware fault.
Checked 29 October 2026: Korean manual PDF p.203 / printed p.201; care pp.57–59. Earlier software checks keep their dates. Official comparison
Label sheets that peel or jam
If plain paper prints normally but labels lift or jam, check the sheet and paper settings first. The SL-M2620 manual lists labels for the manual feeder.
- Choose a fresh sheet made for laser printers. Use labels rated for fuser heat. Keep partially used sheets and sheets with exposed adhesive, lifting edges, wrinkles or bubbles out of the printer. The manual limits curl to 13 mm.
- Feed one sheet and match the paper settings. Load it with the print side up and the top edge toward the printer. In Printing Preferences, choose Labels as the paper type and the manual feeder as the source. If the sheet stays in place, see the manual-feed checks.
- Feed each sheet only once. Even if some labels remain, use a fresh sheet for the next print job. If a label peels off and jams, follow the removal steps for the jam location before sending another job.
If Labels or Manual Feeder is missing in the PC print settings, check the selected queue and SL-M2620 driver.
Official sources checked 2026-11-10 · Manual feed direction · Feeder and paper type · Label sheet rules
No paper movement: compare the tray, manual feeder and sleep state
Before repeating a failed computer job, compare the selected paper source with the actual loaded path. These are the Korean model guide’s loading and sleep checks.
| State | Check |
|---|---|
| Tray printing | Keep the manual feeder empty when printing from the paper tray; paper left in both paths can cause a jam. |
| Manual feeder | Use one supported sheet at a time. Flatten curled stock; place it centrally, printable side up and top edge entering first, with the guides aligned. Do not add sheets during printing while paper remains. |
| Sleep state | The guide says the manual feeder does not feed while the printer is asleep. Press the Power button to wake it before using this feeder. |
One-sheet manual feeding is separate from manual two-sided printing. The model table restricts SL-M2620 manual duplex to Windows and tray 1; see the existing duplex guidance.
If the device demo prints but computer jobs still fail, compare USB, the selected queue and this model’s driver guide.
Official loading diagrams, pp.30–32 · Exact SL-M2620 support
Verified 21 October 2026: Korean shared guide, pp.8, 30–32 and 78, with exact SL-M2620 support. Earlier software/LED evidence dates remain unchanged. No physical feeding or printing was tested.
Official evidence
Official sources checked 2026-10-13: exact Korea product/download listing;235-page Korean shared guide,236-page English PDF and 2017 HTML;6-page 2025 WoA USB guide. Fifteen selected PDF pages were rendered and visually reviewed. Numeric service codes were not inferred. A listing title, class-driver name or shared illustration is not a hardware/OS guarantee.