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Service Guide ML395/395C
Chapter 4 Failure & Repair Analysis
4.8 PRINTER TESTS
4.8.01 Rolling ASCII Print Test
General Information
The Rolling ASCII Print Test is a continuous printout of all 96 ASCII characters in a rolling pattern.
The type style set in the printer menu will be utilized.
Use the Rolling ASCII Test to check the items listed below.
Print Quality
Across the entire length of a line
Down the entire page
Line Spacing
Character Formation
At the top of the printout, you will see the Printer Model, Emulation Capability, Country Code,
Interface Selection and Firmware Revision Level.
CAUTION:
If 13.6 inch Paper Width is selected in the Menu, and you run this test with 8.5 inch wide paper
loaded, the Microline 395 will print on the platen. This may damage the platen, ribbon and
printhead.
Procedure
1. Check the Paper Width setting in the Menu. Load the appropriate width paper or modify the
menu setting.
2. Verify that the printer is loaded with paper.
3. Verify that the ribbon is installed.
4. Turn the printer power OFF.
5. Press and hold the PARK/TOF switch while powering ON the printer. If the printer is powered on
and the Rolling ASCII Test does not start, you may have released the PARK/TOF switch too soon.
6. To stop the Rolling ASCII Test, press the SELECT switch or power OFF the printer.
Rolling ASCII Print Test Sample
Summary of Contents for Microline ML395C
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