Cleaning The Laser Lens - NEC Super Script 4400 Maintenance Manual

C
LEANING THE
Cleaning the Laser Lens is only necessary when you find vertical white or light-color streaking in the colors.
1. Open the Front Cover and Top Cover (A).
2. Remove the four Toner Modules (B). Keep them level!
3. Flip up the photoconductor belt module Lock Levers(C).
4. Remove the photoconductor belt module (D) and loosely wrap it in a soft cloth or paper (E).
5. Use both hands to remove the Laser Lens. Pinch the Laser Lens tabs located on the bottom of the Toner Module
area and lift it out (E).
6. Using a dry cotton cloth, wipe the lens.
7. Reinstall the Laser Lens by sliding it in at a 45
8. Reinstall the photoconductor belt module and the Toner Modules (G).
9. Close the Front and Top Covers.
A
D
F
L L
ASER ENS
o
B
angle (F).
C
Tabs
G
E

Cleaning the Laser Lens

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