02/20003-10 DocuPrint N2025/N2825Other Print Defects, IQ RAP 1Initial IssueImage Quality Repair Analysis ProceduresOther Print DefectsProcedureInspect the Test Patterns for other Print Defects. Test Prints are free of defects.Y NThere are dark streaks present on the Test Prints.Y NThere is a residual image (ghosts) on the Test Prints.Y NThere is paper damage: wrinkles, creases, tears, etc.Y NThe printer meets specifications. Go to Initial ActionsGo to IQ RAP 14 Damaged Prints.Go to IQ RAP 9 Residual Image.Go to IQ RAP 7 / IQ RAP 8 Streaks.Go to Final ActionsIQ RAP 1 Light (Undertoned) PrintsThe overall image density is too light (Figure 1).Figure 1 Light PrintsInitial Actions• Inspect the printer paper path for items such as staples, paper clips and paper scraps.• Check installation of the Print Cartridge.• Check that the Print Cartridge ground contact points are clean.• Ensure there are no obstructions in the Laser path.ProcedureLoad fresh, dry paper. Run a test print. The image density meets specifications.Y NInstall a new Print Cartridge. Run a test print. The image density meets specifications.Y NRemove the Print Cartridge. Inspect the Metal Grounding Contact on the rear of theRight Print Cartridge Guide. The Metal Grounding Contact is intact and free ofcontamination.Y NReform or clean the Metal Grounding Contact, so it makes better contact withthe drum shaft, or replace the Right Print Cartridge Guide (REP 7.2).Check for the continuity between the Metal Grounding Contact and the printer bodyframe. There is continuity between the Metal Grounding Contact and theprinter frame.Y NReplace the Right Print Cartridge Guide (REP 7.2).Inspect Laser beam path between the Laser Assembly and the Drum for obstruc-tions. The laser beam path is free of obstructions.Y NClean the Laser window and remove any obstructions from the laser beampath.A B C
