Printer Genie Ltd
Kyocera 302MS93090 220V Fuser Unit - M3040idn M3540idn FS-2100dn
Kyocera 302MS93090 220V Fuser Unit - M3040idn M3540idn FS-2100dn
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Refurbished
UK refurbishment specialist Rebuilt and warranted GenieCare™ support included
Kyocera 302MS93090 220V Fuser Unit - 6-Month Warranty & GenieCare™ Expert Support
Direct-fit refurbished fuser for the Kyocera ECOSYS M3040idn, M3540idn and FS-2100dn220V UK-spec FK-3100 fuser assembly, rated for 300,000 pages.
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Availability & Lead Time
Ready to Ship - held in stock, order by 2pm for same-day despatch (next working day if the cut-off's been missed). Refurb to Order - rebuilt specifically for your order, ships in 5-8 working days. Choose your option above using the dropdown next to the price. We don't refurbish this part until it's ordered unless we're holding ready stock, so every unit is properly stripped down and rebuilt rather than reconditioned in bulk ahead of time.
Why Buy This Fuser from Printer Genie?
| 6-month Printer Genie warrantyCovers refurbishment defects and component failure under normal use. Full warranty terms are available in our Terms of Service. | GenieCare™ support included30 days installation guidance, fuser life-warning help, and fault diagnosis support from real printer specialists. |
| Professionally refurbished by Printer GenieEvery unit is fully stripped down and rebuilt with new components as standard before despatch. | Help if the fault is not the fuserIf the supplied fuser does not fully resolve your printer issue, we will help diagnose the remaining fault and recommend the next steps. |
Is This the Right Fuser Unit?
| You're seeing smudging or toner rub-offToner that wipes off the page or smears when touched is the classic sign of a failing fuser. The fuser is responsible for bonding toner to paper using heat - when it fails, toner never properly fuses. | Your printer is showing a fuser errorCodes 010-310, 010-311 or 010-312 indicate the heat roller has overheated. Code 010-313 means an overheat condition tripped the safety thermostat. Codes in the 121-xx range (for example 121.71) indicate an open fuser error or the fuser temperature is too low. All of these point to the fuser unit. |
| You're seeing ghosting or repeated imagesA faint repeated shadow of previously printed content appearing lower on the page (ghosting) often points to a worn fuser roller or fuser film. A new fuser unit resolves this in most cases. | Proactive maintenance or high page countIf you're approaching 300,000 pages, replacing the fuser now avoids print quality issues and unplanned downtime. Good practice on heavy-use machines. |
| Paper curling or wrinkling after printingIf pages are coming out curled, wrinkled, or wavy, the fuser is applying uneven heat or pressure. This is a mechanical sign of fuser wear rather than a print quality issue. | Not sure? Ask us firstIf you're unsure whether the fuser is the right part to fix your issue, contact us before ordering. Our team can help diagnose the fault - we'd rather help you buy the right part than the wrong one. |
Specifications
| Component | Fuser unit (complete assembly) |
| Primary OEM part number | 302MS93090 |
| Alternative part numbers | 302MS93093, FK-3100, and other 302MS930XX revision numbers for the same assembly |
| Condition | Refurbished |
| Availability | Ready to Ship (same-day if ordered by 2pm) or Refurb to Order (5-8 working days) - select above near Add to Cart |
| Rated life | 300,000 pages |
| Compatible printers | Kyocera ECOSYS M3040idn, ECOSYS M3540idn and FS-2100dn - full model list below |
| Fuser counter reset required | Yes - reset via the printer's maintenance menu after fitting (see Installation Notes) |
| Weight & delivery | Courier delivery, tracked - [WEIGHT_DELIVERY: confirm packed weight] |
Compatible Printers
This fuser unit fits the following Kyocera models. If your model is not listed, contact us before ordering - we may be able to confirm compatibility.
| Model | Part Number Confirmed | Notes |
| Kyocera ECOSYS M3040idn | 302MS93090 | 220V |
| Kyocera ECOSYS M3540idn | 302MS93090 | 220V |
| Kyocera FS-2100dn | 302MS93090 | 220V |
What's Included
- 1 x Kyocera fuser unit (302MS93090 / FK-3100)
- 6-month Printer Genie warranty for refurbishment defects and component failure under normal use
- 30 days GenieCare™ Expert Support - installation guidance included from date of purchase
- GenieCare™ Expert Support continues when you order toner from us
Installation Notes
Important - fuser units get very hot during normal operation. Always power off the printer and allow the fuser to cool fully before handling. Do not touch the fuser roller surface.
- Power off the printer and disconnect from the mains. Allow at least 30 minutes to cool.
- Open the rear access cover to reach the fuser.
- Release the fuser locking levers.
- Slide the old fuser unit out carefully - dispose of responsibly.
- Insert the new fuser unit and engage the locking levers until they click.
- Close the rear cover, reconnect power, and power on.
- Access the printer's maintenance menu and reset the fuser counter - contact GenieCare™ Expert Support if you need guidance.
If you need help at any step, our team is available. Contact us via the GenieCare™ Expert Support channel - installation guidance is included with this purchase.
Warranty & Support
6-month Printer Genie warranty - covers refurbishment defects and component failure under normal use. Does not cover accidental damage, incorrect installation, misuse, electrical or physical damage, contamination, use in an unsuitable printer, or wear beyond expected service life. Full terms in our Terms of Service.
30 days GenieCare™ Expert Support included free - installation guidance, counter reset help, and diagnosis if the fault isn't fully resolved. Order your Kyocera toner from Printer Genie after fitting and support continues automatically - no subscription, no sign-up.
GenieCare™ Expert Support is separate from and in addition to the warranty - it covers remote diagnosis and advice, not on-site repair.
GenieCare™ Expert Support - Included with This Part
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30 days installation support - then keeps going as long as you buy toner from usOrder your Kyocera toner from Printer Genie after fitting this fuser and GenieCare™ Expert Support stays active. Real printer experts. No call centres. No subscription. |
GenieCare™ Expert Support covers
| ✓ Fuser installation guidance | ✓ Fuser counter reset instructions |
| ✓ Fuser life warning help | ✓ Fault diagnosis if not fully resolved |
Order Kyocera TK-3102 toner to keep GenieCare™ Expert Support active
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Shop Kyocera Toner Keeps GenieCare™ Support Active |
| Fit this fuser | → | 30 days support free | → | Order TK-3102 toner | → | Keep buying toner - support never stops |
GenieCare™ Expert Support stays active with each toner order - no subscription, no sign-up. Covers remote diagnosis, guidance, and advice. Does not replace any product warranty. Search Kyocera M3040idn M3540idn FS-2100dn on our store for paper jam repair kits for this printer.
Frequently Asked Questions
How do I know if the fuser unit is causing my print problem?
The most common signs are toner that smudges or wipes off the page, ghosting (a faint shadow of a previous page appearing lower on the page), paper curling after printing, or an error code on the control panel. Codes 010-310, 010-311, 010-312 or 010-313 point to the heat roller overheating or the safety thermostat tripping. Codes in the 121-xx range (for example 121.71) point to an open fuser or a fuser that isn't heating. If you're not certain, contact us before ordering - we can help you confirm the fault.
Do I need to reset the fuser counter after fitting this unit?
Yes - the fuser counter should be reset via the printer's maintenance menu after fitting this unit, so the control panel correctly tracks the new fuser's page count and life warnings. Our GenieCare™ Expert Support team can walk you through the process - this is included with your purchase.
What if fitting the fuser doesn't fix my problem?
If the supplied fuser does not fully resolve your printer issue, we will help diagnose the remaining fault and recommend the next steps. Full warranty and GenieCare™ Support details are in the Warranty & Support section above.
Why does this fuser have so many part numbers?
Kyocera has issued this same physical fuser assembly under a series of sequential revision numbers (302MS93090 through 302MS93097) over its production life, all sold under the kit code FK-3100. They are the same part - the numbers reflect manufacturing revisions, not different specifications.
What toner does this printer use?
Kyocera TK-3102 (1T02MS0US0) black toner, rated up to 12,500 pages. Ordering from Printer Genie keeps GenieCare™ Expert Support active.
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