Чип HP LJ M438, W1335A, 7.4K Everprint (CHIP-HP-W1335A)

The EverPrint CHIP-HP-W1335A is a compatible cartridge chip for restoring the cartridge counter after refilling an HP W1335A cartridge. It is intended for users and service workshops that refill cartridges and need the printer to recognize the cartridge again.

The chip is designated black and has a stated yield of up to 7,400 copies. The listing names HP LJ M438, M440, M442, and M443 printers as compatible models. Its purpose is to restart the cartridge counter, allowing the refilled cartridge to be used again instead of replacing it solely because the counter has reached its limit.