Frequent QuestionsQuestion 1: Why there is no toner in this drum cartridge?
This item is only an imaging drum containing toner. It’s an essential part for some laser printers. You need to insert the correct toner cartridge like TN730, TN760 or TN770 in this drum cartridge to make it work.Question 2: When do I need to replace this drum unit?
This DR730 drum cartridge is able to handle approximately 12,000 printing pages at 5% coverage (letter/A4). The service life may vary according to your printed content. When you find out defective performance with a new working-good toner cartridge, it might indicate of replacing the drum unit.Features its lifetime service providing for customers. No matter which product you purchase from , we offer professional before and after sales .DR730 Drum Unit 1-Pack yields up to Black 12,000 pages. You can also get perfect printing when it uses with TN760 TN730 TN770 toner cartridge. Please make sure that our cartridges DR-730 compatible with your laser printers:✔ HL-L2350DW laser printer;
✔ HL-L2370DW laser printer;
✔ HL-L2370DWXL laser printer;
✔ HL-L2390DW laser printer;
✔ HL-L2395DW laser printer;
✔ MFC-L2710DW laser printer;
✔ MFC-L2750DW laser printer;
✔ MFC-L2750DWXL laser printer;
✔ DCP-L2550DW laser printer;
Note: This item is only a drum unit and does not contain toner. You need to use it with TN730, TN760 or TN770 toner cartridge in your printer.
COMPATIBILITY: Use on Laser Printer HL-L2350DW HL-L2390DW HL-L2395DW HL-L2370DW DCP-L2550DW MFC-L2710DW MFC-L2730DW MFC-L2750DW HL-L2370DWXL MFC-L2750DWXL.
Lifetime Service: We take care of each cartridge from your purchase date, provide attentive before and after sales service for each customer.
QUALITY YIELDS: Up to 12,000 pages at 5% coverage (letter/A4) to take care of your printing for years.
MULTI USE: Easy to handle printing like contracts, papers, posters, fliers, labels, brochures, booklets, invoices, receipts, and etc.