{"product_id":"lexmark-ms821dn-ms823dn-main-board-control-panel-41x2606-41x1733","title":"Lexmark MS821N, MS821DN \u0026 MS823DN Main Board + Control panel 41X2606 41X1733","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003csection style=\"max-width: 960px; margin: 0 auto; padding: 0; color: #202622; font-family: -apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif; line-height: 1.55;\"\u003e\n\u003cdiv style=\"overflow: hidden; border: 1px solid #dfe5e1; border-radius: 18px; background: #ffffff; box-shadow: 0 12px 34px rgba(22,44,32,0.08);\"\u003e\n\u003cheader style=\"padding: 38px 40px; background: linear-gradient(135deg,#153f2b 0%,#246b45 62%,#347b55 100%); color: #ffffff;\"\u003e\n\u003cdiv style=\"display: inline-block; margin-bottom: 14px; padding: 6px 11px; border: 1px solid rgba(255,255,255,0.35); border-radius: 999px; background: rgba(255,255,255,0.12); font-size: 12px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase;\"\u003eSerialized matched set • Install together\u003c\/div\u003e\n\u003ch1 style=\"margin: 0 0 12px; font-size: 32px; line-height: 1.18; font-weight: 800; letter-spacing: -0.025em; color: #ffffff;\"\u003eLexmark MS821n, MS821dn \u0026amp; MS823dn Main Board + Control Panel\u003c\/h1\u003e\n\u003cp style=\"margin: 0 0 20px; max-width: 760px; font-size: 17px; color: #eaf4ee;\"\u003eMatched controller-board and control-panel assembly for the Lexmark MS821n, MS821dn, and MS823dn, including bidirectional conversion between supported configurations.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 9px;\"\u003e\n\u003cspan style=\"display: inline-block; padding: 8px 12px; border-radius: 8px; background: #ffffff; color: #153f2b; font-size: 14px; font-weight: 800;\"\u003e Main Board: 41X2606 \u003c\/span\u003e \u003cspan style=\"display: inline-block; padding: 8px 12px; border-radius: 8px; background: #ffffff; color: #153f2b; font-size: 14px; font-weight: 800;\"\u003e Control Panel: 41X1733 \u003c\/span\u003e \u003cspan style=\"display: inline-block; padding: 8px 12px; border: 1px solid rgba(255,255,255,0.45); border-radius: 8px; background: rgba(255,255,255,0.12); color: #ffffff; font-size: 14px; font-weight: 800;\"\u003e Also Compatible: MS821n \u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/header\u003e\n\u003cdiv style=\"padding: 34px 40px 42px;\"\u003e\n\u003cdiv style=\"margin-bottom: 30px; padding: 20px 22px; border-left: 5px solid #d29a24; border-radius: 10px; background: #fff8e8;\"\u003e\n\u003ch2 style=\"margin: 0 0 7px; font-size: 20px; line-height: 1.3; color: #503b0c;\"\u003eChoose your desired model before installation\u003c\/h2\u003e\n\u003cp style=\"margin: 0; color: #58481f;\"\u003eAlthough these components can be configured for the MS821n, MS821dn, or MS823dn, select the model identity you want the printer to retain after installation. That choice affects future compatibility with supplies and service items, including imaging drums, toner cartridges, and fusers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"alert\" style=\"margin-bottom: 30px; padding: 21px 22px; border: 2px solid #b56d13; border-radius: 12px; background: #fff4e2; color: #5c390c;\"\u003e\n\u003cdiv style=\"display: inline-block; margin-bottom: 8px; padding: 4px 9px; border-radius: 6px; background: #a85f0d; color: #ffffff; font-size: 12px; font-weight: 900; letter-spacing: 0.08em; text-transform: uppercase;\"\u003eMS821n duplex limitation\u003c\/div\u003e\n\u003ch2 style=\"margin: 0 0 8px; font-size: 21px; line-height: 1.3; color: #70420a;\"\u003eModel selection cannot add missing duplex capability\u003c\/h2\u003e\n\u003cul style=\"margin: 0; padding-left: 22px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\u003cstrong\u003eOrdering the MS821n configuration will disable automatic duplex printing.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0;\"\u003e\n\u003cstrong\u003eOrdering the MS821dn or MS823dn configuration for installation in an MS821n frame will not enable automatic duplex printing.\u003c\/strong\u003e The matched electronics can change the printer identity, but they cannot add duplex capability to an MS821n frame.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"margin: 0 0 14px; font-size: 24px; line-height: 1.3; color: #173a28;\"\u003eWhat is included\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(240px,1fr)); gap: 14px; margin-bottom: 32px;\"\u003e\n\u003cdiv style=\"padding: 19px; border: 1px solid #dfe8e2; border-radius: 12px; background: #f8fbf9;\"\u003e\n\u003cdiv style=\"margin-bottom: 5px; font-size: 12px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; color: #52705e;\"\u003eComponent 1\u003c\/div\u003e\n\u003cdiv style=\"font-size: 18px; font-weight: 800; color: #193d2a;\"\u003eMain \/ Controller Board\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 5px; font-size: 16px; font-weight: bold; color: #246b45;\"\u003ePart 41X2606\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 19px; border: 1px solid #dfe8e2; border-radius: 12px; background: #f8fbf9;\"\u003e\n\u003cdiv style=\"margin-bottom: 5px; font-size: 12px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; color: #52705e;\"\u003eComponent 2\u003c\/div\u003e\n\u003cdiv style=\"font-size: 18px; font-weight: 800; color: #193d2a;\"\u003eControl Panel Assembly\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 5px; font-size: 16px; font-weight: bold; color: #246b45;\"\u003ePart 41X1733\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"margin: 0 0 14px; font-size: 24px; line-height: 1.3; color: #173a28;\"\u003eCompatibility and conversion\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 30px; border: 1px solid #dfe5e1; border-radius: 12px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 620px; font-size: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #edf5f0; color: #173a28; text-align: left;\"\u003e\n\u003cth style=\"padding: 13px 16px; border-bottom: 1px solid #d7e3da; font-weight: 800;\"\u003eApplication\u003c\/th\u003e\n\u003cth style=\"padding: 13px 16px; border-bottom: 1px solid #d7e3da; font-weight: 800;\"\u003eSupported use\u003c\/th\u003e\n\u003cth style=\"padding: 13px 16px; border-bottom: 1px solid #d7e3da; font-weight: 800;\"\u003eImportant result\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px 16px; border-bottom: 1px solid #e7ece8; font-weight: bold;\"\u003eLexmark MS821n\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; border-bottom: 1px solid #e7ece8;\"\u003eCompatible; configure as MS821n, MS821dn, or MS823dn\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; border-bottom: 1px solid #e7ece8;\"\u003eMS821n configuration disables auto duplex; MS821dn\/MS823dn configuration does not add auto duplex to an MS821n frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px 16px; border-bottom: 1px solid #e7ece8; font-weight: bold;\"\u003eLexmark MS821dn\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; border-bottom: 1px solid #e7ece8;\"\u003eRepair as MS821dn or convert to MS823dn\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px; border-bottom: 1px solid #e7ece8;\"\u003eMachine identity and supply requirements follow the selected configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 14px 16px; font-weight: bold;\"\u003eLexmark MS823dn\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px;\"\u003eRepair as MS823dn or convert to MS821dn\u003c\/td\u003e\n\u003ctd style=\"padding: 14px 16px;\"\u003eMachine identity and supply requirements follow the selected configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 14px; margin-bottom: 32px;\"\u003e\n\u003cdiv style=\"padding: 20px; border-radius: 12px; background: #f3f7f4;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px; font-size: 18px; color: #173a28;\"\u003eBidirectional conversion\u003c\/h3\u003e\n\u003cp style=\"margin: 0; color: #3e4b43;\"\u003eThis matched set can convert an MS821dn to an MS823dn or an MS823dn to an MS821dn.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px; border-radius: 12px; background: #f3f7f4;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px; font-size: 18px; color: #173a28;\"\u003eStored printer data changes\u003c\/h3\u003e\n\u003cp style=\"margin: 0; color: #3e4b43;\"\u003eInstallation changes the printer's serial number, recorded page count, model identity, and supply compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 20px; border-radius: 12px; background: #f3f7f4;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px; font-size: 18px; color: #173a28;\"\u003ePlan future supplies carefully\u003c\/h3\u003e\n\u003cp style=\"margin: 0; color: #3e4b43;\"\u003eOrder imaging drums, toner, fusers, and other model-dependent items for the printer identity selected during installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"alert\" style=\"margin-bottom: 24px; padding: 24px; border: 2px solid #a6332c; border-radius: 14px; background: #fff2f0; color: #56201c;\"\u003e\n\u003cdiv style=\"display: inline-block; margin-bottom: 8px; padding: 4px 9px; border-radius: 6px; background: #a6332c; color: #ffffff; font-size: 12px; font-weight: 900; letter-spacing: 0.08em; text-transform: uppercase;\"\u003eMandatory installation requirement\u003c\/div\u003e\n\u003ch2 style=\"margin: 0 0 9px; font-size: 23px; line-height: 1.28; color: #7b2822;\"\u003eBoth serialized components must be installed together\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 10px;\"\u003eThe 41X2606 main board and 41X1733 control panel are serialized as a matched pair. Install both components during the same service procedure. Do not combine either component with the printer's existing electronics or with components from another set.\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-weight: 800;\"\u003eInstalling mismatched components can cause NVRAM mismatch errors. Returns will be denied when an NVRAM mismatch results from failure to install the supplied matched pair together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 30px; padding: 23px; border: 1px solid #e0b4b0; border-radius: 14px; background: #fffafa;\"\u003e\n\u003ch2 style=\"margin: 0 0 12px; font-size: 22px; color: #7b2822;\"\u003eReturn and serialized-parts policy\u003c\/h2\u003e\n\u003cul style=\"margin: 0; padding-left: 22px; color: #4d3431;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003eReturn both original serialized components supplied with this order.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003eDo not substitute, mix, or return components from another printer or another matched set.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003eImproper installation that produces an NVRAM mismatch voids return eligibility.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 0; font-weight: 800; color: #7b2822;\"\u003eMismatched components, substituted parts, or parts not originally sent with the order will incur a 100% restocking fee.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"margin: 0 0 12px; font-size: 24px; line-height: 1.3; color: #173a28;\"\u003eBefore purchasing or installing\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(250px,1fr)); gap: 10px; margin-bottom: 28px;\"\u003e\n\u003cdiv style=\"padding: 13px 15px; border: 1px solid #e0e7e2; border-radius: 9px; background: #ffffff;\"\u003e✓  Confirm both part numbers: \u003cstrong\u003e41X2606\u003c\/strong\u003e and \u003cstrong\u003e41X1733\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 13px 15px; border: 1px solid #e0e7e2; border-radius: 9px; background: #ffffff;\"\u003e✓  Decide whether the final identity should be MS821n, MS821dn, or MS823dn\u003c\/div\u003e\n\u003cdiv style=\"padding: 13px 15px; border: 1px solid #e0e7e2; border-radius: 9px; background: #ffffff;\"\u003e✓  If using an MS821n frame, understand that selecting MS821dn or MS823dn will not enable auto duplex\u003c\/div\u003e\n\u003cdiv style=\"padding: 13px 15px; border: 1px solid #e0e7e2; border-radius: 9px; background: #ffffff;\"\u003e✓  Verify future toner, imaging-drum, and fuser compatibility\u003c\/div\u003e\n\u003cdiv style=\"padding: 13px 15px; border: 1px solid #e0e7e2; border-radius: 9px; background: #ffffff;\"\u003e✓  Arrange installation of both serialized components at the same time\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 18px 20px; border-radius: 11px; background: #1e2c24; color: #eef5f0;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 4px; font-size: 17px; color: #ffffff;\"\u003e Professional installation recommended \u003c\/strong\u003e These are sensitive serialized electronic assemblies. Installation should be performed by a qualified printer technician familiar with Lexmark service procedures and electrostatic-discharge precautions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"The Printer Depot","offers":[{"title":"MS821N (Disables Auto-Duplex)","offer_id":42652432826414,"sku":null,"price":229.99,"currency_code":"USD","in_stock":true},{"title":"MS821DN","offer_id":42652432859182,"sku":null,"price":229.99,"currency_code":"USD","in_stock":true},{"title":"MS823DN","offer_id":42652432891950,"sku":null,"price":229.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0119\/7260\/8057\/files\/exec-3a7578a0-28e2-4559-8e69-cb0945e1661f.png?v=1787773779","url":"https:\/\/www.theprinterdepo.com\/products\/lexmark-ms821dn-ms823dn-main-board-control-panel-41x2606-41x1733","provider":"The Printer Depot","version":"1.0","type":"link"}