ENCAD 42e, Service Manual

Page: 69 / 162

Maintenance 69
MAINTENANCE
Novajet PROe Series Service Manual
7. Continue performing steps 4 through 6 until the fast
deadband adjustment is correct.
8. At the Calibration Menu, select “Slow Db Test” to run the
slow deadband test.
9. When the plot is complete, select “Slow Deadband” at the
Service Menu. This brings up the options menu for the
slow deadband adjustment. This menu is similiar to the
menu depicted in Figure 3-21.
10. Observe the plot and using either “Prev Option” or “Next
Option”, rotate through the selections until one that seems
closer to the correct value is selected. Press “Ok” to accept
the selection and return to the Service Menu.
11. Continue performing steps 8 through 10 until the slow
deadband adjustment is correct.
Paper Axis Calibration
The paper axis calibration procedure ensures that the processing
that drives the stepper motor is correct to minimize line length
accuracy errors.
To perform the paper axis procedure:
1. Select “Utility Menu” from the Main Menu. This brings up
the Utility Menu as shown in Figure 3-19.
2. From the Utility Menu, select “Calibration Menu”. This
brings up the Calibration Menu as shown in Figure 3-25.