Tektronix 560 - Manual (Page 158)

6 Caring for Your Printer
6-10 Phaser 560 Color Laser Printer
Main Charge Grid
Each Imaging Unit includes a Main Charge Grid already installed as a
component. Although the Main Charge Grid is not considered a
consumable (because it typically does not wear out before replacing the
entire Imaging Unit), you may need to replace it occasionally. It is
recommended that you keep one on hand (order number 118-9070-02).
Illustrated instructions are shipped with each Main Charge Grid.
Use the print quality samples (page 7-13) to identify the symptoms of a worn
Main Charge Grid.
Front panel
messages
N/A
Diagnosing print
quality ■ Light vertical streaks appear in all
colors (most easily visible in
yellow).
■ Dark and wavy vertical streaks
appear in all colors (most easily
visible in yellow).
■ Replace the Main Charge Grid.
Replacing the
Main Charge Grid 1. Open the printer’s front door.
2. Remove the used Main Charge Grid and discard it as normal office waste.
3. Insert the new Main Charge Grid.
4. Close the printer’s front door.