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Diagnostics
Additional diagnostic information is provided in this section.
Diagnostics flowchart
Use this flowchart to help identify the cause of high-level printer problems. These problems
are indicated by abnormalities in the printer’s power-on sequence. The LED that the
flowchart refers to is on the formatter.
Figure 7-13. Formatter LED on the next page indicates
where this LED is located. This is a "heartbeat" LED that blinks on and off when the
formatter is operating properly.
Figure 7-12.
Diagnostics flowchart
ENWW Diagnostics 433