Adjusting X Motor Gear - Janome MC300E Service Manual & Parts List

MC300E
If the machine is noisy when sewing an embroidery design, adjust the X-Motor as follows.
5
6

Adjusting X Motor Gear

3
4
2
1
28
To remove:
1 Remove the base unit (See page 5).
2 Remove the presser foot.
3 Remove Screw (A)
from the cords.
Adjustment procedure:
4 Connect the X ,Y motor connectors to printed circuit
board A.
5 Turn the power switch "ON" and select the 3 large "A"s
of Gothic of the monogramming.
6 Lower the presser bar after the carriage moves to the
sewing position.
7 To unable the needle thread sensor, insert a piece of
paper 3 into the channel as shown.
8 Run the machine and loosen Screws (B)
(2 pieces). While the carriage is moving in the
direction of arrows 6
where the lowest noise is obtained and tighten Screws
4
(B) firmly.
9 Return the carriage to the stored position and turn
the power switch "OFF".
10 Pull the X ,Y motor connectors out from the printed
circuit board A, then tighten screw (A) to place the
Nylonclip .
2
11 Connect the X, Y motor connectors to the printed
circuit board A again.
12 Install the base unit.
Screw A
1
2 Nylon clip
3
Insert a piece of paper
4 Screw B
5
X- motor
6 Carriage moving in lateral direction
1 and remove the Nylon clip
4
, adjust the X-Motor position
2