IBM 3130 Toner Cartridges

Print speed:	30 ppm
Print resolution:	300 dpi
Recommended monthly volume:	200,000 pages
Memory:	N/A
Duplex printing:	Manual
Paper handling:	Two 250-sheet and one 2000-sheet trays
Interface:	LPT
Compatibility:	Microsoft Windows 95/98
Dimensions:	26 x 26 x 54 in.

You may consider buying IBM 3130 Remanufactured Toner Cartridges. Remanufactured cartridges are used cartridges that have worn out parts replaced with new ones. They provide same level of quility as new toner cartridges, but for lower price. Using remanufactured cartridges saves energy and raw materials that would otherwise be consumed by production of new cartridges.