HP 5100LE manual Fuser Error

Table 32. Printer messages

Message	Explanation or recommended action
50.x FUSER ERROR	A fuser error has occurred:
	50.1— low fuser temperature
	50.2— fuser warm-up service
	50.3— high fuser temperature
	50.4— low/bad line voltage— the printer might be connected to an uninterrupted
	power supply (UPS)
	50.5— unable to hold a consistent fuser temperature
	1.	Turn the printer off for a minimum of 20 minutes to clear the error.
	2. For 50.4 errors, move the printer to another power source and disconnect it from
	any UPS supply.
	3.	Reseat the fuser.
	4.	Turn the power off and remove the fuser. Check the continuity between
	connectors J1307-1 (callout 1) and J1307-2 (callout 2). If the resistance is not in
	the range of 1 to 2.5 MΩ , then replace the fuser.
	5. Check continuity between connectors J1308-3 (callout 3) and J1308-1 (callout 4)
	with the fuser removed. If no continuity exists, replace the fuser.
	6.	If the problem persists, replace the power supply, and then replace the
	dc controller, if necessary.

4

1

3

2

51.x	A beam-detect error occurred.
PRINTER ERROR	1.	Press [GO]. The page that contains the error will automatically be reprinted.
	2.	Turn the printer off and then back on.
	3.	Reseat the cables.
	4.	Replace the laser/scanner.
52.x	The laser/scanner speed is incorrect.
PRINTER ERROR	1.	Press [GO]. The page that contains the error will automatically be reprinted.
	2.	Turn the printer off and then back on.
	3.	Reseat the cables.
	4.	Replace the laser/scanner.

198 Troubleshooting Q1860-90918

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