SATO S84NX - Page 111

Back to top 4 Replacement
S84NX/S86NX Service Manual
109
12
10
8
7
6
7
9
13
11
4
If you need to replace the timing belt of the ribbon rewind motor, perform steps 5 through 7.
5
Disconnect the ribbon rewind cable (
6
).
6
Remove two screws
7
(S15) attaching the ribbon rewind motor (
8
) to the center frame.
7
Remove the ribbon rewind motor (
8
) and replace the timing belt (ribbon rewinder) (
9
).
8
If you need to replace the timing belt of the ribbon supply motor, perform steps 9 through 11.
9
Disconnect the ribbon supply cable (
bk
).
10
Remove two screws
bl
(S15) attaching the ribbon supply motor (
bm
).to the center frame.
11
Remove the ribbon supply motor (
bm
).and replace the timing belt (ribbon roller) (
bn
).

From here, assembling procedure
12
Assemble the parts in the reverse order of the disassembly procedure.
TIPS
When you attach the
ribbon motor
8
or
bm
using the two
screws
7
or
bl
, set the
motor plate
so
that the screws are on the marked position as shown.
Ribbon rewind motor Ribbon supply motor
The standard position of the motor screws.
Setting the motor to the standard position provides a standard tension applied on the timing belt.