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3-24 Service Manual
4085-001
The power indicator blinks indicating the memory test is in process.
The printer continually runs the same test until canceled from the
operator panel (by pressing Return or Stop).
Each time the test finishes, the screen is updated with the result. If
the test passes, the Pass Count is incremented by 1. However, if the
test fails, a failure message is displayed for approximately 3 seconds
and the Fail Count is incremented by 1.
• DRAM Error
Once the maximum pass count or fail count is reached, the test is
stopped and the final test results are displayed. Press Return or
Stop to exit the test.
ROM Memory Test
The ROM Memory Test checks the validity of the RIP code and
fonts. When this test is selected from the operator panel, the
following screen is displayed and the printer begins testing ROM
memory for the first time.
Terminology:
• P:###### represents the number of times the memory test has
passed (finished successfully). Initially 000000 is displayed for
######. The maximum pass count is 999,999.
• F:##### represents the number of times the memory test has
failed (finished with errors). Initially 00000 is displayed for
#####. The maximum fail count is 99,999.
The power indicator blinks indicating the memory test is in process.
The printer continually runs the same test until canceled from the
operator panel (by pressing Return or Stop).
ROM Memory Test
P:###### F:#####