GENERAL CAUTION
1 October, 1999
4-2
4.1.4 FUSING UNIT
1. After installing the fusing thermistor, make sure that they contact the hot roller
and that the roller rotates freely.
2. Be careful not to damage the edges of the hot roller strippers or their tension
springs.
3. Do not touch the fusing lamp and rollers with bare hands.
4. Make sure that the fusing lamp is positioned correctly on both lamp holders and
that it does not touch the inner surface of the hot roller.
4.1.5 PAPER FEED
1. Do not touch the surfaces of the pick-up, feed, and separation rollers.
2. The side fences and end fences of the paper tray must be positioned correctly
to align with the paper to avoid paper misfeeds.
4.1.6 OTHERS
1. The TD sensor initial setting is performed automatically after installing a new
PCU and closing the front cover. Never open the front cover or turn off the main
switch during this time. The main motor stops when the initial setting has
finished.
2. The main switch must be kept on while the toner bottle is replaced.
