ML1120/ML1190 User’s Guide - Cleaning your printer > 78
Using a soft cloth, cotton swabs and a vacuum cleaner, clean the interior 
of the printer as follows:
WHERE TO CLEAN  WHAT TO CLEAN 
The carriage and the area around it  Clean and remove paper waste, dirt, dust 
and ribbon shreds. 
The paper travel surface
CAUTION!
When you clean the interior of the printer with a vacuum 
cleaner, do not attempt to clean any parts smaller than the 
suction nozzle.
Do not clean any interior working parts with the suction nozzle 
to avoid possible damage to the printer.