MUTOH SC-550 - Paper Sensors: Removal and Installation; Transparent Cover Sensor: Removal and Installation

Maintenance Manual – SC Cutting Plotter
70 AP-74030, Rev / B
6.3.13. Paper sensors : removal and installation.
Step 1 : Remove the grid cover (Please refer to 6.2.5. Grid cover).
Step 2 : Remove the cables from the sensors and remove the sensors.
Note :
To reinstall the paper sensors perform above steps in reversed order.
6.3.14 Transparent cover sensor : removal and installation.
(Not for SC-550)
Step 1 : Remove the transparent cover (Please refer to 6.2.2.Transparent cover).
Step 2 : Remove the Y–rail cover (Please refer to 6.2.4.Y-rail cover).
Step 3 : Remove the right cover (Please refer to 6.2.1. Covers left and right).
Step 4 : Open the CB box (Please refer to 6.2.3. PCB box).
Step 5 : Remove the connector J508 from the terminal board (black/yellow cable).
Remove the 2screws #10(2X) (Please refer to the picture mentioned below) and remove the
switch.
Note :
Pay attention to the position of the cable in the way that it is guided all through the
machine.
This will simplify the installation.
Note :
To reinstall the transparent cover sensor perform above steps in reversed order.
1) Transparent cover sensor : adjustment.
(Not for SC-550)
Step 1 : Unscrew the setscrew #6 (Please refer to the picture mentioned below).
Step 2 : Open the cover and adjust the position of shaft screw #5 (Please refer to the picture mentioned
below).
Turning CW makes the detection of the closing position of the transparent cover later (= more
closed).
Turning CCW makes the detection of the closing position of the transparent cover sooner (=
more open).