HP 38A (Q1338A) Black Original Toner Cartridge HP 38A (Q1338A) toner cartridges work with: HP Color LaserJet 4200. Original HP toner cartridges produce an average of 71% more usable pages than non-HP cartridges. Cartridge yield (approx.): 12,000 pages 38A toner is designed to work with your HP printer for high quality, reliable results every print. What's in the Box: New Original HP 38A (Q1338A) toner cartridge Color: Black Replacement black toner cartridge Compatible with HP LaserJet 4200 series printers Approximately 12,000-page yield at 5% coverage Easy-to-install design A quality HP product