Toner cartridge Quantec TON-1439 black — replacement for MX310 printers

Quantec TON-1439 black is a replacement toner cartridge designed for use with MX310 series monochrome printers. This third-party cartridge supplies black toner for everyday text printing, delivering legible black-and-white output for documents such as letters, invoices and reports. It is engineered for straightforward installation and basic, consistent printing performance in home and small office environments where economical and reliable monochrome prints are required.

Advantages

The cartridge provides a cost-effective alternative to original manufacturer supplies while maintaining clear, dark text and stable page yields under normal office use. Its construction supports simple fit-and-replace handling to reduce downtime during cartridge change. As a compatible spare, it offers predictable monochrome output and is suitable for routine document workflows without additional configuration.

Suitable for

• Printing invoices, receipts and financial documents
• Creating text-heavy reports, letters and memos
• Daily office and home monochrome printing tasks
• Replacement use in small business printer fleets

Key specifications

• Color: Black
• Compatible printers: MX310 series (monochrome)
• Type: Replacement/compatible toner cartridge
• Intended use: Monochrome text and document printing

How to use

Before installation, turn off the printer and allow it to cool if recently used. Remove the empty cartridge according to the printer manual and unpack the Quantec TON-1439, removing any protective seals or packaging material. Insert the cartridge into the designated toner bay until it engages securely, then close the printer cover and resume normal operation. Run a test print or alignment page if the printer recommends calibration after cartridge replacement.

Usage recommendations

Store the cartridge in a cool, dry place away from direct sunlight and strong magnetic fields. For best print quality, use within the shelf life indicated by the supplier and avoid installing damaged or leaking cartridges. If print density or page quality is inconsistent, perform routine printer maintenance such as cleaning the drum unit and running a calibration or density adjustment from the printer menu.