OKI ML3390 01091308*01256402 User Manual

6-3

Chapter 6: Consumables and cleaning

Tilt cassette down over print head

Tilt the cassette carefully
down over the print head
until you feel it click into
place.

Turn the blue transport knob
of the cassette in the direc-
tion of the arrow to tension
the ribbon.

Close the printer cover and
switch the printer ON LINE
again by means of the SEL
button.

To ensure constant problem-free printing, clean the printer every
six months (or after 300 hours of operation).

The print head moves and can cause injury to the hands.
Switch the printer OFF LINE and wait until the print head stops
moving.

The print head may be hot and can burn your hands.
Wait until the print head has cooled down.

• Before carrying out any cleaning, remove all accessories from

the printer such as the cut sheet feeder or tractor feed.

• Clean the area around the axle of the print head carriage and the

platen with a clean, dry cloth.