Primary Charge Roller HP LaserJet 2100/4000 IPS

Primary charge roller for HP LaserJet 2100 and 4000 series laser printers. Ensures uniform electrostatic charging of the photoconductor drum, directly affecting print quality. Made of durable polymer coating with precise dimensions for standard cartridge fit. Restores functionality of worn-out cartridges and improves print contrast. Package includes: 1 pcs.