MUTOH SC-650 - Diagnost 6 & 7: Reserved Functions; Adjust 8: X-Axis Length Calibration

Maintenance Manual – SC Cutting Plotter
42 AP-74030, Rev / B
5.3.6. Diagnost. 6
Reserved for future use.
5.3.7. Adjust. 7
Reserved for future use.
5.3.8. Adjust. 8
1) X-axis Length Adjustment.
Caution :
The MUTOH SC-series plotters are calibrated before shipping from the factory. Do
not perform this adjustment except when obviously worsens.
An accurate reference scale is required to perform this calibration.
F3
* Adjust – 08 *
Xaxis adj Roller F4
Press F3
F1
F3
Axis correction
500mm 20inch
Robot1 Robot2
F2
F4
The X-axis length calibration compensates tolerance on the
GRID roller diameters causing incorrect length of the X-axis
movement.
Press F1
F3
Axis 500mm
Plot Input
F4
Load a A1-size paper or a larger and a pen.
Select (F1) or (F2) depending if you want to calibrate metric or
imperial.
Press (F3) Plot then (F3) start : The plotter will draw a square of 500mm (or 20 Inch).
Remove the paper from the machine and measure the length of the X-axis lines as accurate as
possible.
Press (F4) Input : Now you can enter the real (measured) value.
F1/F3 selects the digit that you want to change.
F2/F4 changes the value.
Press ENTER to confirm.
Press exit.