Printronix L5520 - Manual (Page 169)

Cleaning The Photoreceptor Drum
169
18. Wipe the drum surface again using a Toraysee cloth (listed on
page 141). Cleaning the drum may leave wiping stains to be
left on the surface of the drum. Stained areas may deteriorate
the drum surface if the drum is left unused in the printer for a
long time after cleaning. Thus, after cleaning and installing the
drum in the printer, use maximum size paper to print an image
repeatedly until no stains remain. Stains will usually be cleared
after printing a few dozen pages.
19. Temporarily pack the drum in its original packaging material
and close the box cover. Set the drum aside for now. (It will be
installed later.)
20. Remove the drum auxiliary rod from the drum shaft.
21. Wipe the drum shaft clean with a cloth.
22. Loosen the thumbscrew and remove the main charger by
pulling it toward you.
23. Clean the developing unit area with a vacuum cleaner and a
soft cloth.
Screw
Main
Caherger