Sigma DS4 and DS4-ES1 Installation and Administrator’s Guide 15
5. Install the print ribbon cartridge in the printer.
a. Hold the ribbon cartridge by the handle and lower it
into the printer with the handle toward the front of
the printer.
b. Position the ribbon cartridge in the guides.
6. Close the printer cover. Press down on the ridges on the
front of the cover to make sure that it latches completely.
Install the Prefilled Print Ribbon Cassette
The prefilled print ribbon cassette is an all-in-one, one-time-use print ribbon, cleaning roller, and
ribbon cartridge.
1. Open the cassette package and remove the print ribbon cassette.
The cassette is shipped in a closed position.
2. Extend the cassette to its fully open position.
Pull out the front of the cassette until it clicks.
3. Remove the protective wrapper from the cleaning roller.
4. Install the cassette in the printer.
a. Hold the ribbon cassette by the handle and lower it
into the printer with the handle toward the front of
the printer.
b. Position the ribbon cassette in the guides.
5. Close the printer cover. Press down on the ridges on the
front of the cover to make sure that is latches completely.
Protective
Wrapper