Ricoh A172 Service Manual page 415

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CUSTOMER SERVICE GROUP
BULLETIN NUMBER:
APPLICABLE MODEL:
SUBJECT:
FUSER MAINTENANCE FOR SPECIAL THROUGHPUT MATERIALS
SERVICE NOTES
Before new machines (out of box) are initially powered "ON" and/or whenever fuser service is required, the
following procedure must be performed to ensure the highest possible performance.
1. While releasing the lever [A], pull out the fusing unit [B].
2. Open the exit unit [C] (by releasing the 2 "D4" levers).
3. Loosen the 2 black screws [D] so that the fusing
pressure is applied.
NOTE: Do not turn the pressure adjustment screws [P]
which are located just beside the screws [D]
4. Remove the fusing handle cover [E] (2 screws) and the
fusing top cover [F] (1 screw).
5. Prime the oil supply pad with silicone fuser oil [G]
(generously).
6. Using a lint free cloth, coat the hot roller and pressure
roller with silicone oil.
7. Using the same cloth, wipe down the stripper fingers,
oil blade and hot roller cleaning roller with silicone oil.
8. Remove the oil cap [H] and fill the tank with silicone oil
to its maximum level [I].
9. Manually operate the oil pump lever [J] and confirm the
proper operation of the silicone oil supply system [K].
10. Reset the covers, the exit unit, oil cap and fusing unit.
Whenever Visual Communications Mirror Image SS-500 (Formally Magic Touch â SS-500) Transfer Materia
or Teslin™ Polyester Substrate is fed through the Aficio 5106/5206, the silicon oil will become milky white, i.e
contaminated. Additional Preventive Maintenance is necessary to ensure the reliability of the fuser rollers
(see page 2).
NOTE: For more information regarding throughput material, refer to Facts Line # 153(C).
TECHNICAL SERVICE BULLETIN
AFICIO COLOR 5106/5206 - 014
AFICIO COLOR 5106/5206
[A]
[B]
[C]
[F] [G]
[E]
[I]
[H]
[J]
12/15/97
[P]
[D]
[K]
l
Continued...

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