Tractor Assy. Removal - Epson LQ-670 Service Manual

LQ-670 Service Manual

3.2.22 Tractor ASSY. Removal

1. Remove the Printer Mechanism (See Section 3.2.2)
2. Remove two hexagonal nuts fixing [SHAFT, TR, GUIDE] at the both side of the
mechanism.
3. Rotate the shaft holder attached to the right end of [SHAFT, TR, DRIVE] to match the
tabs to a cutout of [FRAME ASSY., RIGHT], and remove it.
4. Remove the Tractor ASSY. from the Printer Mechanism.
When re-assemble the Tractor ASSY., make sure to match the position marking on
[TRACTOR, RIGHT] and [TRACTOR, LEFT], as shown in figure below, while inserting
[SHAFT, TR, DRIVE] into them.
3-28
CHECK POINT
Position Mark
Figure 3-30. TRACTOR ASSY. Removal
Rev. A