Ram Test
All RAMs on the CPU are tested. If an error occurs, this is shown on the display
.
Ram Test Cont.
Continuous testing of the RAMs until the test is exited manually.
NV Ram Test Cont.
Continuous testing of the transient RAMs
Sense Voltage
Stepper Motor Cont.
DC Motor
DC Motor Cont.
Typ DC Motor
Paper Sensor
To check if the paper sensor is working -
Free or not free.
Alignment Horiz.
Printing a special test page to be able to test the horizontal alignment.
Alignment Vertic.
Printing a special test page to be able to test the vertical alignment.
Complete print width
Test Cont.
Roller Cleaning
All rollers are turning for cleaning purposes.
Cartridge Pattern
A Test print is carried out, in which the contacts to the jets are made visible in a
grid, and the contacts of all jets, consecutively controlled individually, are made
visible in a continuous, slanting line.
Illustration -2: Grid test print
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