HP dx7300 A.7 Printer Error Messages (4xx-xx), A.8 Video (Graphics) Error Messages (5xx-xx)

Error Messages and Codes

A.7 Printer Error Messages (4xx-xx)

Table A-6

Printer Error Messages

Message	Probable Cause	Message	Probable Cause
401-01	Printer failed or not connected	402-11	Interrupt test, data/cntrl. reg. failed
402-01	Printer data register failed	402-12	Interrupt test and loopback test failed
402-02	Printer control register failed	402-13	Int. test, LpBk. test., and data register failed
402-03	Data and control registers failed	402-14	Int. test, LpBk. test., and cntrl. register failed
402-04	Loopback test failed	402-15	Int. test, LpBk. test., and data/cntrl. reg.
			failed
402-05	Loopback test and data reg.	402-16	Unexpected interrupt received
	failed
402-06	Loopback test and cntrl. reg.	402-01	Printer pattern test failed
	failed
402-07	Loopback tst, data/cntrl. reg.	403-xx	Printer pattern test failed
	failed
402-08	Interrupt test failed	404-xx	Parallel port address conflict
402-09	Interrupt test and data reg. failed	498-00	Printer failed or not connected
402-10	Interrupt test and control reg.	--	--
	failed

A.8 Video (Graphics) Error Messages (5xx-xx)

Table A-7.

Video (Graphics) Error Messages

Message	Probable Cause	Message	Probable Cause
501-01	Video controller test failed	508-01	320x200 mode, color set 0 test failed
502-01	Video memory test failed	509-01	320x200 mode, color set 1 test failed
503-01	Video attribute test failed	510-01	640x200 mode test failed
504-01	Video character set test failed	511-01	Screen memory page test failed
505-01	80x25 mode, 9x14 cell test	512-01	Gray scale test failed
	failed
506-01	80x25 mode, 8x8 cell test failed	514-01	White screen test failed
507-01	40x25 mode test failed	516-01	Noise pattern test failed

See Table A-14 for additional video (graphics) messages.

A-8 www.hp.com Technical Reference Guide