Phaser 6300/6350/6360 Color Laser Printer Service Manual 5-3
Print-Quality Troubleshooting
Defects Associated with Specific Printer Components
Some print-quality problems can be associated with specific assemblies, the
most common problems and the associated assemblies are listed below. Also,
refer to the printer’s Troubleshooting Print Quality Problems pages or a
specific print-quality troubleshooting procedure for more information.
Developer Assembly
■ Blank Prints
■ Light Prints
■ Uneven Density
■ Voids (White spots)
■ Streaks (Dark/ light)
■ Repeating Defects
Imaging Unit
■ Streaks
■ Ghosting
■ Fine Lines
■ Banding in Process Direction
■ Uneven Density
■ Voids
■ Repeating Defects
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See “Cleaning the Imaging Unit” on page 7-3 for instructions on how to
clean the Imaging Unit rollers.
Transfer Roller
■ Toner on the back side of the printed page (simplex mode)
■ Light Prints
■ Repeating Defects