TEC SX4T - B B/W Direct Thermal User Manual page 283

10. MAJOR UNIT REPLACEMENT
4) Replace the ribbon motor (take-up) 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.
Ribbon Motor (Take-up)
Fit the positioning tabs of the ribbon motor (take-up) into the positioning holes of the ribbon
motor block.
Apply FLOIL G-488 to the pulley using a soft cloth.
Place the ribbon motor (take-up) so that the harness faces the Main PC board.
Ribbon Motor (Take-up)
5) Refer to Section 5.5.6 to fine adjust the ribbon motor voltage.
Positioning Tab
Pulley
SMW-3x6 Screw
Ribbon Motor Block
10-10
EO18-33012A
10.5 RIBBON MOTORS (TAKE-UP, FEED)
Positioning Hole