User Manual

–17–
3-9-2.PINCH LIFT CAM AND PINCH CAM GEAR
(See Figs.3-9-2 and 3-9-3)
1) Refer to section 3-2 and remove the mechanism unit.
When you do this, make sure the mechanism is in
EJECT mode.
2) Refer to section 3-9-1 and remove the pinch roller
lever assembly.
3) After removing the screw
, undo the three clamps
, then remove the opener mounting .
4) Remove the clamp
and the pinch lift cam .
5) Remove the pinch cam gear
.
ASSEMBLY NOTES:
1. Apply grease (VHJ-0100) around the shaft , all over
the teeth
of the pinch cam gear , all over the
teeth of the pinch lift cam , all over the cam grooves
, and all over the “V Part ” of the opener mount-
ing . Apply grease (VHJ-0101) to the outside of the
shaft
and all over the top cam of the pinch cam
gear .
2. Check that the positioning mark
on the OPT
pinch relay gear
is aligned with the arrow on the
MC-1 PWB assembly, as shown in Fig.3-9-3. Then
align the square mark
on the pinch cam gear
with the arrow on the MC-1 PWB assembly.
After that, align the round hole on the pinch lift cam
with the indentation on the pinch cam gear .
If you have carried out the above alignments and the
pinch roller will still not move up and down or per-
form the pressing movement correctly, refer to sec-
tion 3-15 and check the alignment of the gear wheels
1 and 2, the main cam, and the OPT pinch relay gear.
Fig.3-9-2
Screw
Clamp
Pinch lift cam
Shaft
Shaft
Opener
mounting
“V” part
Pinch cam gear
Clamps
Arrow
Square mark
OPT pinch
relay gear
Pinch cam gear
Round hole
Pinch lift camIndentation
Positioning marks on
OPT pinch relay gear
Arrow on MC-1 PWB
assembly
Fig.3-9-3