Troubleshooting - Tektronix 1235N - Phaser Color Laser Printer Service Manual

Troubleshooting

This topic discusses troubleshooting the printer. Troubleshooting is discussed
with two approaches:
A step-by-step verification procedure that systematically confirms that
particular components of the printer are properly functioning until a
problem is found.
A symptom/cause scheme that lists particular printer failures or error
codes and their possible causes.
Service Guide 31