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- Compatible Lexmark 40X7743 Fuser Assembly 110V Compatible Lexmark 40X7743 Fuser Assembly 110V
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Overview
The Compatible Lexmark 40X7743 Fuser Assembly (110–120 V Type 05) is designed to restore optimal print quality and performance in Lexmark MS810, MS811, MS812, MX710, MX711, MX810, MX811, and MX812 series printers. Rated for up to 200,000 pages, this precision-engineered replacement ensures consistent fusing temperature, proper toner adhesion, and extended printer life. Ideal for maintenance intervals where error 80.x codes indicate end-of-life of the existing fuser.
Each unit is fully tested for safety and reliability, meeting RoHS environmental standards. It installs quickly, keeping downtime to a minimum and helping you maintain dependable Lexmark-level print quality.
Key Features
- High Yield: Delivers up to 200,000 pages of consistent output.
- Compatible Replacement: Direct fit for OEM part 40X7743 (Type 05, 110-120 V).
- Dependable Performance: Restores proper fusing temperature and image quality.
- Easy Installation: Designed for fast, tool-free replacement during scheduled maintenance.
- Eco-Compliant: Manufactured to RoHS environmental standards.
Compatible Printers
- Lexmark MS810 Series (MS810n, MS810dn, MS810dtn, MS810de)
- Lexmark MS811 Series (MS811n, MS811dn, MS811dtn)
- Lexmark MS812 Series (MS812dn, MS812de, MS812dtn)
- Lexmark MX710 Series (MX710de, MX710dhe)
- Lexmark MX711 Series (MX711de, MX711dhe, MX711dthe)
- Lexmark MX810 / MX811 / MX812 Series (all Type 05 models)
- Lexmark XM5163 / XM5170 / XM7155 / XM7163 / XM7170 series
Specifications
| Brand | Generic (Compatible) |
| Part Number | 40X7743 |
| Product Type | Fuser Assembly (Type 05) |
| Print Technology | Laser |
| Voltage | 110–120 V AC |
| Yield (Life Expectancy) | 200,000 pages (at 5 % coverage) |
| Environmental Standard | RoHS Compliant |
| Condition | Brand New Compatible |
Installation & Use
When the printer displays message 80 “Replace Maintenance Kit,” replace the fuser to maintain consistent print quality and reliability. Power off the printer, unplug it, and allow the existing fuser to cool before removal. Install the new Lexmark 40X7743 Fuser firmly into position until locked. Restart the printer to reset the maintenance counter.
Troubleshooting
- Error 80.0x / 80.1x / 80.2x: Indicates fuser nearing end of life — plan replacement.
- Error 80.3x: Printer stops until maintenance kit is installed — replace immediately.
- Uneven fusing: Verify voltage type (110–120 V) and fuser installation orientation.
About TonerParts
TonerParts is Canada’s trusted supplier of OEM and compatible Lexmark printer parts and consumables since 2003. Based in North Vancouver, we offer fast shipping, competitive pricing, and expert support across Canada and the USA.
Related Links
- Shop Lexmark Parts & Supplies
- Browse Fuser Assemblies & Maintenance Kits
- Supplies for Lexmark MS810 / MX810 Series
Vue d’ensemble
Le module de fusion compatible Lexmark 40X7743 (110-120 V, type 05) rétablit les performances optimales et la qualité d’impression de vos imprimantes Lexmark MS810, MS811, MS812, MX710, MX711, MX810, MX811 et MX812. Conçu pour une durée de vie d’environ 200 000 pages, il garantit une température de fusion constante et une adhérence du toner fiable tout en prolongeant la durée de vie de l’imprimante.
Chaque unité est testée pour assurer sécurité, compatibilité et conformité aux normes environnementales RoHS. L’installation est rapide et sans outil, réduisant au minimum les interruptions de production.
Caractéristiques clés
- Haut rendement : Jusqu’à 200 000 pages d’impression constante.
- Remplacement équivalent : Compatible avec la référence OEM 40X7743 (Type 05, 110-120 V).
- Performance fiable : Maintient une température de fusion optimale et des images nettes.
- Installation facile : Remplacement rapide lors des cycles de maintenance programmés.
- Écologique : Produit conforme à la norme RoHS.
Imprimantes compatibles
- Lexmark MS810 (MS810n, MS810dn, MS810dtn, MS810de)
- Lexmark MS811 (MS811n, MS811dn, MS811dtn)
- Lexmark MS812 (MS812dn, MS812de, MS812dtn)
- Lexmark MX710, MX711, MX810, MX811, MX812 (toutes versions type 05)
- Lexmark XM5163, XM5170, XM7155, XM7163, XM7170
Spécifications
| Marque | Générique (compatible) |
| Numéro de pièce | 40X7743 |
| Type de produit | Module de fusion (Type 05) |
| Technologie d’impression | Laser |
| Tension | 110-120 V CA |
| Rendement (prévu) | 200 000 pages (5 % de couverture) |
| Norme environnementale | Conforme RoHS |
| Condition | Neuf – compatible |
Installation & utilisation
Lorsque le message 80 « Remplacer le kit de maintenance » apparaît sur l’écran, remplacez le module de fusion pour préserver la qualité d’impression. Éteignez l’imprimante, débranchez-la et laissez refroidir l’ancien module. Insérez le nouveau fuser Lexmark 40X7743 jusqu’à ce qu’il s’enclenche, puis redémarrez l’imprimante pour réinitialiser le compteur de maintenance.
Dépannage
- Code 80.0x / 80.1x / 80.2x : Signale une fin de vie prochaine du module – prévoir le remplacement.
- Code 80.3x : Le module est épuisé – remplacez immédiatement pour reprendre l’impression.
- Fusion inégale : Vérifiez la tension (110-120 V) et la bonne mise en place du module.
À propos de TonerParts
TonerParts est le fournisseur de référence au Canada pour les pièces et consommables Lexmark, OEM et compatibles. Située à North Vancouver, notre entreprise offre des produits fiables, une livraison rapide et un service client expert depuis 2003.
Fast, reliable, and affordable delivery to customers across Canada and the USA. Every order is handled with care from the moment it’s placed until it arrives at your door.
Overview
We strive to process and ship orders the same business day or the next business day. Orders placed after 1:00 PM Pacific Time are processed the next business day. Orders placed after 1:00 PM on Fridays ship on Monday. No shipping on weekends or statutory holidays.
Carriers & Warehouses
All online and phone orders ship from our Canadian and U.S. warehouses using reliable carriers such as FedEx, UPS, USPS, Purolator, and Canada Post.
Shipping Methods, Flat Rates, and Delivery Estimates
| Shipping Method | Flat Rate | Estimated Delivery Time |
|---|---|---|
| Ground Shipping | $9.95 | 5–7 business days |
| Express Shipping | $26.95 | 3–4 business days |
| Priority Shipping | $38.95 | 2–3 business days |
Remote areas: Deliveries to remote or rural locations outside regular courier routes may incur additional charges. If you believe you are in such an area, contact customer service at 1-866-550-2244 before placing your order.
Once a package leaves our warehouse, it is the carrier’s responsibility. We will assist with any shipping concerns, but unforeseen carrier delays are beyond our control.
Tracking Your Order
Once your order has shipped, we’ll send you an email with your tracking number and carrier details. You can use this information to track your package directly on the carrier’s website or through our Order Tracking page.
If tracking shows no updates within 1–2 business days, allow additional time for the carrier to scan the package. If issues persist, contact support.
Damaged Deliveries
- If a package arrives visibly damaged, do not accept it. Inform the delivery driver immediately.
- If damage is discovered after delivery, contact the carrier within 5 days to file a claim and obtain a control number.
- You may also contact our customer service for assistance with the claims process.
Missing or Incomplete Orders
- Review your invoice to confirm all items in your order.
- Check all boxes and packing material. Small ink cartridges can be enclosed within larger toner boxes.
- If an item is still missing, email our Customer Service Team for prompt resolution.
Cancellations & Order Changes
Cancellations or modifications requested after 1:00 PM Pacific Time are subject to a 20% administration and restocking fee.
If an order has already shipped, the customer is responsible for the 20% restocking fee and all shipping charges incurred. Please review your order carefully before confirming payment.
Shipping to P.O. Boxes
We ship to P.O. Boxes using Canada Post Expedited Services. Additional charges may apply. For accurate service, contact customer service at 1-866-550-2244 before placing your order.
Duplicate Orders
Our system filters duplicate orders, but if you suspect duplication, contact our Sales Department immediately. Duplicate shipments may be returned following our standard return policy.
International Shipping
TonerParts.com ships to Canada and the United States only. We do not offer international shipping outside these regions.
COD (Cash on Delivery) Orders
We do not accept COD payments due to high cost and inefficiency.
Lost Packages
- If tracking shows shipped but not received, contact our Customer Service Team to open a carrier investigation.
- Investigations typically take up to 10 business days for courier approval.
- Once verified as lost, we will reship your order or issue a refund per your preference.
- Claims cannot be processed for packages without tracking numbers or those delivered to incorrect addresses provided by the customer.
Incorrect Address Policy
Ensure shipping details are accurate before placing your order. Incorrect addresses, including missing suite numbers, wrong postal codes, or incomplete information, may cause delays or returns.
- Packages returned or held due to incorrect address will not be re-shipped until the correct address is provided.
- Re-shipping or address correction fees will apply and are billed to the original payment method.
Need Assistance?
We’re happy to help with shipping inquiries, tracking, or delivery concerns.
📞 1-866-550-2244
📧 support@tonerparts.com
Last updated: November 2025
TonerParts — Reliable Delivery, Trusted Service.