NEC Super Script 4400, Руководство по обслуживанию

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Cleaning Inside the Back Cover 111
C
LEANING
I
NSIDE THE
B
ACK
C
OVER
Allow several minute for the printer to cool down and use only dry, lint-free cotton cloths or swabs for this
procedure.
1. Turn off and unplug the printer.
2. Open the Back Cover (A) and following the directions below, clean the various parts of the Transfer Unit (B) .
3. Using a dry cotton cloth, clean any paper dust or toner buildup from the Registration Rollers. Rotate the rollers
with the white gear while cleaning.
4. Clean the Transfer Roller unit by lifting the lock lever on the right end until the unit is released. Lift the unit
out
(C) .
5. Wipe and rotate the Transfer Roller with the cloth.
6. Reinstall the Transfer Roller in the Transfer Unit.
7. Remove the Paper Discharger by pushing the left side to the right, as shown, and lifting it out (D) .
8. Clean any dust or toner with the cotton cloth.
9. Using a dry cotton swab, clean any extra buildup from the interior of the Paper Discharger holder.
10. Carefully clean the Paper Discharger wire with the cotton swab (E) .
11. Reinstall the Paper Discharger in the Transfer Unit. Push it into the left part of the holder, then down until it
locks in place (F) .
12. Clean any paper dust or toner from the Transfer Unit itself.
13. Close the Back Cover.