Specifications

Page 4-64 105SL Maintenance Manual 32056L Rev. 2 12/4/01
SECTION 4 PREVENTIVE AND CORRECTIVE MAINTENANCE
5. Refer to Figure 4-44. On the electronics side of the printer, disconnect the cutter motor
power cable from the cutter PCB connector J4. Loosen the screws that attach the
cutter PCB. Remove the one Allen screw in the lower right corner of the cutter PCB so
you can remove the cutter motor power lead.
6. Refer to Figure 4-43. On the electronics side of the printer, remove the E-ring, washer
and bearing from the lower drive arm.
7. Remove the E-ring and two flat washers that attach the slotted link to the post pivot.
8. Remove the E-ring that attaches the slotted link to the main link. The slotted link should
be removable now.
NOTE: You may have to rotate the lower drive arm to gain access to both set
screws.
9. Loosen the two set screws that attach the lower drive arm to the cutter motor shaft.
10. Pivot the lower drive arm clockwise, as seen from the left side of the printer, until the
lower drive arm flag disengages the optical sensor.
11. Remove the lower drive arm from the cutter motor shaft.
12. Remove the screws that attach the cutter motor to the main frame of the printer.
13. Refer to Figure 4-47. Pull the cutter motor away from the main frame. Remove the
motor cable and grommet from the slot in the main frame.
Installing the Cutter Motor
1. Refer to Figure 4-47. Push the motor power lead through the slot in the main frame of
the printer, from media side to electronics side.
2. Install the split grommet on the new motor power lead and into the hole in the main
frame.
3. Position the new cutter motor to its mounting location.
4. Attach the motor to the main frame with the motor mounting screws.
5. Refer to Figure 4-44. Position the new cutter motor power lead behind the lower right
corner of the cutter PCB. Install the screw in the lower right corner. Tighten all four
screws.
6. Refer to Figure 4-47. Position the lower drive arm to the shaft of the new cutter motor.
7. Pivot the lower drive arm until the lower drive arm flag engages the optical sensor.
WARNING:
WEAR PROTECTIVE EYE WEAR WHEN REMOVING E-RINGS, C-CLIPS,
SNAP RINGS AND SPRINGS. ALL OF THESE ARE UNDER TENSION AND
COULD FLY OFF WHILE BEING REMOVED.