Read Sharp AR-M351U / AR-M451U (serv.man14) Service Manual online
AR-M351U/M451U, AR-M355U/M455U MAINTENANCE AND DETAILS OF EACH SECTION 7 - 59
a-6. SPF original length sensor 1
a-7. SPF original length sensor 2
1) Remove the OC cover.
2) Remove the original length sensor cover, and remove the sen-
sor.
a-8. SPF original width detection volume PWB
1) Remove the OC cover.
2) Remove the original length sensor cover.
3) Remove the volume cover and remove the volume.
(SPF original width detection volume installation)
<1> Extend the original guide to the maximum position.
<2> Adjust so that the mark on the width detection pinion gear is
fitted with the mark on the volume mounting plate.
<3> Fix the mounting plate with the screw.
∗
When the rotational volume sensor is replaced, the sensor value
must be adjusted to the paper size (mark on the tray).
(Refer to the SIM 53-6 or 53-7.)
must be adjusted to the paper size (mark on the tray).
(Refer to the SIM 53-6 or 53-7.)
a-9. Pick-up roller
a-10. Paper feed roller
1) Remove the upper transport unit cover.
2) Remove the paper feed roller cover.
3) Remove the hook of each roller, and remove each roller.
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