Samsung CLX-6250FX Service Manual

Also see for CLX-6220FX: Manual Del Usuario Quick reference guide User guide Quick install guide Brochure & specs

Contents

Alignment & TroubleshootingService Manual 4-72 Samsung ElectronicsVertical Black Line and BandCause and Check Point SolutionCheck if the surface of the charge roller is scratched orcontaminated. Replace the toner cartridge and test againCheck if there are grooves or damage to the OPCdrum. Replace the toner cartridge and test againCheck if the cleaning blade is damaged Replace the toner cartridge and test againIs the charge roller of PTB unit damaged? Clean the charge roller of PTB unit, or replace the PTBunit.Check if paper transfer belt is damaged orcontaminated. Replace the PTB unit and test again.Is the Slit Glass for document processing by the DADFcontaminated.Clean the Slit Glass area with Glass Cleaner, remove/scratch off any contaminant that maybe on the glass.Description 1. Straight thin vertical black lines occur in the printed image2. Dark black vertical bands occurs in the printed imageVertical Black Line and BandVertiContaminaDark image or BlackBlank PagePoor fusingHorizontal Bands Uneven Density