When you refill a LEXMARK C540A1KG, C540H1KG, C540H2KG, C544X1KG, C544X2KG, C546U1KG or C546U2KG cartridge, you must replace the chip. This chip is already included with our refill kit. This chip will run for 2500 pages at 5% coverage.
When you refill a LEXMARK C540A1KG, C540H1KG, C540H2KG, C544X1KG, C544X2KG, C546U1KG or C546U2KG cartridge, you must replace the chip. This chip is already included with our refill kit. This chip will run for 2500 pages at 5% coverage.