Apple 560, 575, 577, 550, 500, 578 manual Peripheral

	Troubleshooting		Symptom Charts/Peripheral (Continued) - 15
		Peripheral (Continued)
Known-good		1	Make sure that Chooser and Control Panel are set correctly.
ImageWriter or		2	Replace printer driver and system software with known-
ImageWriter II does		3	good.
not print			Replace printer interface cable.
		4	Replace logic board. Retain customer’s SIMMs.
Known-good		1	Make sure that Chooser and Control Panel are set correctly.
LaserWriter does not		2	Replace printer driver and system software with known-
print		3	good.
			Refer to Networks and Communications manual.