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Date: Jul. 20, 1995
COPIER : SF-2014
1. DECREASE IN INSERTION STRENGTH OF THE DV CARTRIDGE.
2. CHANGE IN THE SHAPE OF THE STOPPER RING TO IMPROVE OPERATIONABILITY.
3. MEASURES TO PREVENT ABNORMAL NOISE FROM THE VFM (EXHAUST FAN).
4. MEASURES TO PREVENT PULLING MOVEMENT MALFUNCTIONS IN THE TC CASE UNIT.
5. COUNTE R MEASURE FOR BROKEN RIBS IN MANUAL CABINET M.
No. : SP-1895
1. Decrease in insertion strength of the DV cartridge.
1.Model name: SF-2014/21 14/2214
Z-800, SN-1420/1430 (USA only)
2.General: A change in the shape of the suede used for the cover seals has been carried out to
prevent the surface of the suede from peeling and to lessen the load when inserting the
DV cartridge into the developing unit.
3.Description:
Cover seal W
4.Action: From 1995 mid-January production.
2. Change in the shape of the stopper ring to improve operationability.
1.Model name: SF-2014/21 14/2214/CM14
Z-800, SN-1420/1430/CM11
Cover seal Z
Cover seal X
Cover seal Y
2.General: The shape of the stopper ring used with the paper feeder roller shaft and the second
paper feeder roller shaft has been changed to improve operationability.
Green
C
SHARP CORPORATION Reprography Division
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3.Description:
LSTPP0279FCZZ PRNGP0081FCZZ
Paper feeder roller shaft
4.Action: Running change after all present units in stock have been used.
3. Measures to prevent abnormal noise from the VFM (Exhaust fan).
1.Model name: SF-2014/21 14/2214
Z-800, SN-1420/1430 (USA only)
2.General: Abnormal noise has occurred between the upper frame fan duct and the VFM (exhaust
fan). To alleviate this problem, the fan retainer teeth in the upper frame fan duct have
been built-up in 2 locations to increase the retainer pressure.
<Location of the change in shape>
Built-up area
3.Action: Running change from 1995 mid-March production.
4. Measures to prevent pulling movement malfunctions in the TC case unit.
1.Model name: SF-2014/21 14/2214
Z-800, SN-1420/1430 (USA only)
2.General: TC case units with inferior pulling movement were produced due to variance in the
assembly process when attaching the socket holder unit to the base plate. As a temporary
measure to alleviate this problem, the assembly method for the socket holder unit had been
controlled, but as a permanent measure the shape of the socket holder has been changed.
In accordance with this change, and even if the control of the method of assembly is no
longer carried out, the pulling motion malfunctions no longer occur.
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