Fusing Unit; Paper Feed; Used Toner - Ricoh G035 Service Manual

6. Never load different types of developer and toner into the development unit.
Doing so will cause poor copy quality and toner scattering.
7. Immediately after installing new developer, the TD sensor initial setting
procedure should be performed to avoid damage to the copier. Do not perform
the TD sensor initial setting with used developer. Do not make any copies
before doing the TD sensor initial setting.
8. When using a vacuum cleaner to clean the development unit casing, always
ground the casing with your fingers to avoid damaging the toner density sensor
with static electricity.
9. After replacing the TD sensor, do the TD sensor initial setting procedure (SP2-
10).

4.1.6 FUSING UNIT

1. After installing the fusing thermistor, make sure that it is in contact with the hot
roller and that it is movable.
2. Be careful not to damage the edges of the hot roller strippers or pressure 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 and that it does not touch
the inner surface of the hot roller.

4.1.7 PAPER FEED

1. Do not touch the surface of the pick-up, feed, and separation rollers.
2. The side fences and end fence of the paper tray must be positioned correctly to
align with the actual paper size to avoid paper misfeeds.

4.1.8 USED TONER

1. The used toner in the transfer belt unit should be emptied at every PM cycle,
but we recommend checking the amount of used toner at every EM.
2. Dispose of used toner in accordance with local regulations. Never throw toner
into an open flame, for toner dust may ignite.
SM 4-3
GENERAL CAUTIONS
G035