Cleaning The Corona Wire - Tektronix Phaser 540 User Manual

4
Caring for Your Printer

Cleaning the corona wire

4-22
Phaser 540 Color Printer
When your prints show vertical light streaks that are wavy and appear in all
colors, the corona wire needs to be cleaned. If cleaning doesn't take care of
the problem, the corona wire may be worn out and need to be replaced.
Separate replacement of the corona wire should not be required often, since
each new imaging unit includes a new corona wire already installed, and the
average life of these two components is similar.
1.
Turn the power off.
2.
Open the front door.
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