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Date: Jun. 9, 1997
COPIER : SF-2116
1.MEASURE TO PREVENT DAMAGE TO THE FUSING GEAR.
2.MEASURE TO ALLEVIATE PROBLEMS DUE TO WEAR OF THE PAPER DELIVERY ROLLER
CARRIED OUT AS A MEASURE TO PREVENT PAPER DELIVERY MALFUNCTIONS.
3.CHANGE IN SPECIFICATIONS.
4.ADDITION OF CM 15 AND 16 FIXING PARTS.
No. : SP-2101
1. Measure to prevent damage to the fusing gear.
1.Model Name: SF-2118/ 21 16/1018/1016/2020/2120/1020/1 120
2.General: There have been problems reported of damage occurring to the key portion of the
fusing gear of the SF-2020 series during LTR, A4R, B5R, etc. copy paper lateral
feeding operations. The damage was caused by the temperature of the end of the heat
roller rising above the temperature whereby the material that the fusing gear is made of
becomes soft. As a measure to alleviate this problem the material of the gear has been
changed.
3.Description: (Old) (New)
Fusing gear NGERH0443FCZ1 → NGERH1214FCZZ
4.Action: SF-2020 series: From 1996 September production.
∗1 SF-2118 series: Japanese domestic production: From 1996 October production.
Chinese (SOCC) production: From 1996 mid-October production.
French (SMF) production: From 1996 November production.
2. Measure to alleviate problems due to wear of the paper delivery roller carried out as
a measure to prevent paper delivery malfunctions.
1.Model Name: SF-2118/ 21 16/1018/1016/2020/1020
2.General: There were some problems of the projecting portion of the rubber roller section of the
paper delivery roller N2 in the base plate unit was ground away by friction, which
sometimes caused paper delivery malfunctions to occur. As a measure to alleviate this
problem, a change in the material of the roller has been carried out.
SHARP CORPORATION Reprography Division
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Green
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3.Description: Paper delivery roller N2 NROLR1056FCZ2
↓↓
Paper delivery roller N3 NROLR1056FCZ3
4.Action: SF-2116/ 2118/1016/1018: Running change.
SF-2020/1020: From the start of 1996 October production.
3. Change in specifications.
1.Model Name: SF-2116/ 21 18/1016/1018/21 16N,ND/21 18N,ND
2.General: A change has been carried out in the specifications of the models listed above in
accordance with a return of patents held by other companies. In accordance with this
change a version upgrade of the content of the program in the ROM unit in the main
PWB unit has been carried out. (Please refer to the accompanying supplementary
pages for information concerning the content of the change in specifications.)
(SF-2116/2118/1016/1018: V 2.7 → V 2.9)
(SF-2118N,ND: V 2.8 → V 2.9)
3.Description:
Old New
Main PWB UN (100 V) Main A CPWBN1079FC51 CPWBN1079FC61
Main PWB UN (200 V) Main A CPWBN1079FC52 CPWBN1079FC62
Main PWB UN (100 V) Main B CPWBN1079FC53 CPWBN1079FC63
Main PWB UN (200 V) Main B CPWBN1079FC54 CPWBN1079FC64
Main PWB UN (SEEG) Main B CPWBN1079FC59 CPWBN1079GH68
ROM Unit (SF-2116/2118/1016/1018) VHI27C01066FC VHI27C01095FC
4.Action: ∗2 Japanese domestic production: From 1996 November production.
Chinese (SOCC) production: From 1997 January production.
French (SMF) production: From 1997 January production.
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