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Source Technologies ST9550 Supplies

That Is My Printer

Toner Cartridges, Maintenance Kits and Parts

Source Technologies ST9550
Source Technologies

One Item

Frequently Asked Questions

The ST9550 uses a single toner cartridge, TRO 02-72344-001P. TRO 02-72344-001P yields 15000 pages.

The TRO 02-72344-001P cartridge has an approximate yield of 15000 pages.

Yes — MICR (magnetic) toner is available: TRO 02-72344-001P.

The "Supply Problem" notice on the ST9550 is typically a recognition fault, not a defective cartridge. Start by turning the printer off for 30 seconds. Reseat the cartridge, clean its chip contacts with a dry cloth, then power back on. If nothing changes, the fix is a fresh TRO 02-72344-001P.