When you refill an IBM 75P4301, 75P4302, 75P4303, 75P4304 or 75P4305 cartridge, you must replace the chip. This chip is already included with our refill kits.
When you refill an IBM 75P4301, 75P4302, 75P4303, 75P4304 or 75P4305 cartridge, you must replace the chip. This chip is already included with our refill kits.