Oki ML1120 User Manual page 69

Using a soft cloth, cotton swabs and a vacuum cleaner, clean the
interior of the printer as follows:
WHERE TO CLEAN
The carriage and the area around it
The paper travel surface
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.
ML1120/ML1190 User's Guide – Cleaning your printer > 69
WHAT TO CLEAN
Clean and remove paper waste,
dirt, dust and ribbon shreds.
CAUTION!