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Lexmark analog fax card circuit board green finish

Lexmark

Lexmark 37X6146 Analog Fax Card Option scanner supply

SKU CH-H217-GVQVA MPN 37X6146

Analog fax card option adds fax capability to compatible Lexmark CX and MX series multifunction printers

  • Adds analogue fax to compatible Lexmark MFPs
  • MarkNet N8210 v. 34 fax card included
  • Supports CX962se, CX950se, MX953se, CX963se, CX951se, CX961se, CX833se
  • New genuine Lexmark option part 37X6146
  • First listed by manufacturer 31 July 2025

Lexmark Analog Fax Card Option

The Lexmark 37X6146 is a new analog fax card designed to add fax capability to compatible Lexmark multifunction printers. It installs internally to provide a dedicated fax modem for office document workflows.

Suits offices needing analog fax on supported

This card fits the CX962se, CX963se, CX961se, CX951se, CX950se, CX833se and MX953se. Buyers whose printer is not in this list cannot use the card and should verify their model before ordering.

MarkNet N8210 v.34 fax modem compatibility

The card operates as a MarkNet N8210 version 34 fax modem. First listed by the manufacturer in July 2025, it provides the specific analog fax interface required by the supported devices.

How it compares

Measured against everything we stock in Print & Scan Accessories, at today’s prices. Recalculated every night.

Price $217.99
Pricier than about 77% of the 5,855 comparable items (median $91.99).

Specifications

Product
Brand nameLEXMARK
Size & build
Shipping weight0.45 kg
Package size224 × 155 × 43 mm

Questions about this item

How much power does the Lexmark 37X6146 fax card draw when the CX962se is running all day?

The MarkNet N8210 v.34 card installs internally and is powered by the CX962se, CX963se, CX961se, CX951se, CX950se, CX833se or MX953se multifunction printer, so it adds no separate power supply or heat source.

What must I already own to install the 37X6146 in my office?

You need a compatible Lexmark device — CX962se, CX963se, CX961se, CX951se, CX950se, CX833se or MX953se — with an available internal option slot and an active analogue telephone line.

Will the 37X6146 work alongside the CX950se I am keeping?

Yes, the card is listed for the CX950se as well as the CX962se, CX963se, CX961se, CX951se, CX833se and MX953se, so it functions in that model without modification.

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