Intermec 6820 Series Installation Instructions Manual page 8

3 Lift and tilt the printer mechanism to the open position.
4 Locate and disconnect the holder ribbon cable from the
8 6820 Series 80-Column Printer Terminal Holder Installation Instructions
connector board inside the printer, and separate the cable
from the double-sided tape on the connector board cover.
The cable is located on the same side as the green thumb
wheel and is not attached to the printer mechanism.
Note: As seen in the next illustration, older CK61 holders
can also include a long, braided ground cable installed at
either Location 1 or Location 2 inside the printer. Remove
the screw to disconnect the ground cable and replace the
screw in the same location.
Printer mechanism
in open position