Maintenance 3-35
CadJet 3D Service Manual
MAINTENANCE
Figure 3-28. Accessory Menu.
Servo PWM Test - Monitors the PWM (pulse width modulation)
signal applied to the servo motor from the driver on the
MPCB to check the amount of force required to move the
Carriage. The test performs three complete cycles of the
carriage assembly and lists the average PWM, the maximum
PWM, and the position of the carriage where the maximum
PWM occured.
Servo Cycle Test - Tests the servo motor by moving the carriage
back and forth across the slide shaft. The number of cycles is
selectable and the available options are:
10
100
1,000
10,000
100,000
1,000,000.
Carriage Test - Prints 5 sets of 3 parallel lines to test the
vibration characteristics of the carriage assembly.
Color Test - The Color Test prints a wide swath of each color (total
of four) to test for banding. The test is selectable in the
amount of ink that is to be printed. The available are: 10%,
25%, 35%, 50%, 65%, 75%, and 100%.
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