Printronix L5020 - Manual (Page 159)

Cleaning The Fuser Unit Cover Glass
161
CAUTION Do not scratch or place your hands directly on the cover glass.
Fingerprints on the cover glass or lamps will cause them to
break.
9. Place the fuser on a clean, flat surface with the cover glass
facing up.
10. Using the fuser cover glass scraper (listed on page 136),
remove the dirt and toner buildup on the cover glass surface.
Legend:
1) Scraper
11. Wipe away any remaining toner or dirt with a Toraysee cloth
(listed on page 136).
1