HP 350, 330 manual System Error Codes, Pca

System Error Codes

System error codes may be displayed on the front panel display. They are recorded at param

179.Printing the Stored Parameter Report from the Service and Factory Menu will provide a p parameter values. Individual parameter values may be viewed using the Changes Stored Par Service and Factory Menu.

The error codes are recorded sequentially starting at parameter location 176. If more th occurred, the previously recorded error codes will be overwritten in a wrap-around man error codes will be known but the last error that occurred cannot be determined.

Refer to the following table for a description of the system error codes and recommended Main PCA, LIU, scanner parts, and print mechanism should be referred to the HP Customer Support arrangements. Do not attempt to repair the unit.

System Error Codes

Error Code Number	Description	Recommended Action
105, 107	ROM test failed	Cycle power. If error persists, replace/reseat ROMs.
106, 108, 110	RAM/SRAM failed	Cycle power. If error persists, replace Main PCA batt
111	Character ROM	Replace Main PCA.
	failed
205, 208, 209, 210, 211,	Scanner failure	Cycle power. If error persists, check the scanner c
212, 213		connections, clean the scanner glass, replace sca
		For codes 208 - 213, note the code number and call fo
		service.
301	LIU failure	Cycle power. If error persists, replace/reseat LIU.
		Replace Main PCA.
all 400s and 500s	Fax firmware	failureCycle power. If error persists, note the code numbe
		call for service.
all 600s and 700s	Firmware error	Cycle power. If error persists, note the code numbe
		call for service.
778	Firmware error	If error occurs on power up, indicates Main Board r
		sion check failed.
801	Servo shutdown	Power OFF the unit. Check for obstruction of pen
		carriage. If error persists, replace print mechanis
all 800s except 801	Firmware error	Cycle power. If error persists, note the code numbe
		call for service.
901	Battery failure	Cycle power. If error persists, replace battery on
“Stored data lost		PCA.
call for service”
902	SRAM corrupted	Cycle power. If error persists, replace the Main PCA.
“Stored data lost
check settings”

5-48Problem Resolution