TEC SX4T - B B/W Direct Thermal User Manual page 285

10. MAJOR UNIT REPLACEMENT
4) Replace the ribbon motor (feed) with a new one, then reassemble in the reverse order of
removal. At this time, take care of the following points.
Tighten the two SMW -3x6 screws with 58.8 to 88.2N cm torque.
Fit the positioning tabs of the ribbon motor (feed) into the positioning holes of the ribbon
motor block.
Apply FLOIL G-488 to the pulley using a soft cloth.
Place the ribbon motor (feed) so that the harness faces the Main PC board.
Ribbon Motor (Feed)
5) Refer to Section 5.5.6 to fine adjust the ribbon motor voltage.
SMW-3x6 Screw
Positioning Tab
Pulley
Ribbon Motor Block
Positioning Hole
10-12
EO18-33012A
10.5 RIBBON MOTORS (TAKE-UP, FEED)
Ribbon Motor (Feed)