Fax card option Lexmark 37X6350 for compatible Lexmark multifunction printers

Fax card option Lexmark 37X6350 for compatible Lexmark multifunction printers is an add-on module that provides traditional fax capability to supported devices. The card installs into the printer's expansion slot to enable sending and receiving documents over an analog phone line, allowing offices to integrate fax communications into existing multifunction workflows without replacing hardware.

Advantages

The fax card option integrates directly with Lexmark multifunction printers to add fax functionality while preserving device footprint and management. It supports standard fax protocols for reliable transmission and reception of documents and centralizes printing and faxing on a single device. Installation is intended to be straightforward and compatible with models that include an expansion interface, minimizing downtime and simplifying office communications.

Suitable for

• Offices that need integrated faxing without purchasing a separate fax machine
• Departments that handle paper-based documents requiring signed transmission
• Workplaces that centralize document workflows on multifunction printers
• Environments with an available analog phone line for fax transmission

Key specifications

• Function: Enables sending and receiving faxes via analog phone line
• Compatibility: Designed for use with compatible Lexmark multifunction printers that accept an expansion fax module
• Connection: Standard telephone line (RJ-11) interface for PSTN fax transmission
• Protocols: Supports standard fax transmission protocols for interoperability with receiving fax machines
• Form factor: Internal add-on card that installs into the printer expansion slot

How to use

Power off the compatible Lexmark multifunction printer and install the fax card into the designated expansion slot following the printer manufacturer's instructions. Connect the telephone line to the fax card's RJ-11 jack and power on the device. Configure fax settings through the printer's control panel or embedded web interface, including dialing rules, header information and ring detection as required. After configuration, send faxes from the printer control panel or from a connected computer using the printer's fax driver or network print-to-fax features. Incoming faxes will be received and printed according to the device's fax settings.

Usage recommendations

Ensure the printer model is listed as supporting an internal fax module before purchase. Use a dedicated analog phone line for reliable fax transmission and configure caller ID, ring detection, and line voltage settings according to local telephone network requirements. Keep printer firmware up to date to maintain compatibility and review the user manual for model-specific installation steps and fax configuration options.