HP 400 manual Event-log messages, Event-log-only messages, Description Solution

Table 2-7	Event-log messages (continued)
Event code	Description
59.3000	Fuser motor startup error
59.4000	Fuser motor error
59.5000	Image drum motor startup error—black
59.5300	Image drum motor startup error—yellow
59.6000	Image drum motor rotation error—black
59.6300	Image drum motor rotation error—yellow
59.7000	Black developer motor startup error
59.7300	Yellow developer motor startup error
59.8000	Black developer motor rotation error
59.8300	Yellow developer motor rotation error
59.9000	ITB motor start error

Table 2-8	Event-log-only messages
Event code	Description	Solution
20.0000	Memory out	1. Turn off the power by using the power switch, and then wait at least 30
		seconds.
		2. Turn on the power and wait for the product to initialize.
		If the error persists, break the job into smaller jobs that contain fewer pages.
		If the error persists, update the firmware.
		NOTE: For memory-card models, adding memory to the DIMM slot might
		help solve this problem.
54.0100	Environmental sensor error	Verify that the DC controller connectors are firmly connected.
		If the error persists, replace the temperature/humidity sensor.
		If the error persists, replace the DC controller.

178 Chapter 2 Solve problems ENWW