HP CLT-M603L SU346A is a magenta toner cartridge for Samsung printers. It supplies the magenta toner used in colour laser printing, making it suitable for replacing the corresponding cartridge in a compatible printer.
This is the high-yield version, with a stated colour yield of 10,000 pages. Actual yield can vary with print content and use, but the stated figure gives a guide to its rated page capacity.
In the box: one toner cartridge.