Toner Cartridges, Maintenance Kits and Parts

5 Items
Black Genuine Toner Cartridge 2,000 pages
Black Genuine Toner Cartridge Standard Yield, 2,000 pages
Cyan Genuine Toner Cartridge Standard Yield, 1,400 pages
Magenta Genuine Toner Cartridge Standard Yield, 1,400 pages
Yellow Genuine Toner Cartridge Standard Yield, 1,400 pages
The E525W uses 5 toner cartridges — black: DELL 593-BBJX, DELL DPV4T; magenta: DELL G20VW; cyan: DELL H5WFX; yellow: DELL 3581G.
The DELL 593-BBJX cartridge has an approximate yield of 2000 pages.
Approximate color cartridge yields: DELL G20VW (DELL 593BBJV, ~1400 pages), DELL H5WFX (DELL 593BBJU, ~1400 pages), DELL 3581G (DELL 593-BBJW, ~1400 pages).
The "Supply Problem" notice on the E525W is typically a recognition fault on one of the colour cartridges, not a defect. Switch off for 30 seconds, reseat the reported cartridge, clean its contacts with a dry cloth, and power back on. If nothing changes, replace the cartridge for the colour the printer flags.