Page 1
Date: Apr. 13, 1995
COPIER : SF-2014
1. NOTIFICATION OF CHANGED PARTS AND NEW PART S ADDITIONS
2. TROUBLE SHOOTING JAMS CAUSED BY SLIPPING DURING BACK SIDE
P A PER FEEDIN G O PERA T IONS
3. COUNTER MEASURE FOR ABNORMAL NOISE IN THE OPTICAL UNIT
1. Notification of changed parts and new parts additions
1.Model name: SF-2214
SN-1430 (for USA only)
2.General: Changes in parts codes and the addition of new parts have been carried out in the SPF
unit from the start of mass production and are hereby reported.
No. : SP-1875
3.Description: (1) The parts listed below have been added in the SPF unit.
➀ Added: E-4 (XRESP40-0500 0)
➁ Added: PF Tension pulley (NPLYZ0139FCZZ)
➂ Added: M3 x 6 Cross recessed head mach i ne scr ew
(XBPSD30P06000)
➃ Added: Tensioner Pl at e AS (CPLTM4751FC01)
SHARP CORPORATION Reprography Division
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Green
C
Page 2
Manual paper feed sheet B9
➅ Added: Sensor sheet
(PSHEZ3755FCZZ)
Attachment line standard
for the double-sided tape
➄ Added: SPF Paper
feeder lower mylar
(PSHEP3742FCZZ)
SPF Paper discharge lower PG
➆ Added: Thermistor sensor
(RDTCT0115FCZZ)
➇ Added: M3 x 6
Cross recessed head machine screw (XBPSD30P06000)
➈ Added: PS Brake spring
11
Added: Nylon washe r R (L X-WZ0048FCZZ)
(MSPRC2316FCZZ)
➉ Added: PF Washer
(LX-WZ0071FCZZ)
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Page 3
(2)The parts codes changes listed below have been carried out in the SPF unit.
• A record omission has occurred
in the parts guid e, but in actuality
the part is installed.
• Changed parts code
• Changed parts code
Please refer to the parts list for parts code changes other than those listed above.
4.Action: From the start of mass production
2. Trouble shooting jams caused by slipping during back side paper feeding operations
1.Model name: SF-MF14
SN-MF1 1 (for USA only)
2.General: JAMS due to paper feed slipping have occurred in the manual multi paper feeding unit
during back side copy operations. To alleviate this problem the following change has
been carried out.
3.Description: The material of the paper feed roller has been changed to one with a higher coefficient
of friction to improve paper feeding efficiency.
(Old) (New)
Material EPDM (g ray) → Material NS (black)
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Page 4
4.Aciton: Total SMF production: From the start of 1995 January production
Other than SMF production: From the start of 1995 March production
3. Counter measure for abnormal noise in the optical unit
1.Model name: SF-2014/21 14/2214
Z-800, SN-1420/1430 (for USA only)
2.General: Abnormal noise sometimes occurred when the optical unit and the no. 2 and no. 3
mirror holder units move during operations. To alleviate this problem, the changes
described below were carried out.
3.Description: White grease had been applied only to the back side cushions of the units listed above,
but it has now been added to the upper rail on the machine side of the optical unit.
<Application locations>
The white grease has been applied in four locations on the upper rail where scanning
operations of the lamp UN A , and the 2/3 mirror UN B , take place. Application points
are marked by the black dots A and B on the figure shown below.
* The amount of white grease to be applied should be approximately the size of a pea.
* Caution should be exercised so that the white grease does not come in contact with
the MB wire or other parts.
The points A and B are located in th e sam e
place on the opposite side.
4.Action: SMF production: From the start of 1995 February production
A
B
Drawing seen from P
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Page 5
Ref.
Model
No.
name
SF-2214 All
1
➀
SN-1430
SF-2214 All
1
➁
SN-1430
SF-2214 All
1
➂
➇
SN-1430
SF-2214 All
1
➃
SN-1430
SF-2214 All
1
➄
SN-1430
SF-2214 All
1
➅
SN-1430
SF-2214 All
1
➆
SN-1430
SF-2214 All
1
➈
SN-1430
SF-2214 All
1
➉
SN-1430
SF-2214 All
SN-1430
SF-2214 All
SN-1430
SF-2214 All
SN-1430
1
11
SF-2214 All
SN-1430
SF-2214 All
SN-1430
SF-2214 All
SN-1430
SF-2214 All
Version P/G No.
3
USA
USA
USA
USA
USA
USA
USA
USA
USA
USA
USA
USA
USA
USA
USA
only
only
only
only
only
only
only
only
only
only
only
only
only
only
only
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3 -72
3 -72
3 -24
3 -24
3
3
3 -73
3 -73
3 -81
3 -81
3 -77
Current parts New parts
Parts code Parts code
XRESP40-05000
(Q’ty: 10)
— NRLYZ0139FCZZ AB
XBPSD30P06000
(Q’ty: 14)
— CPLTM4751FC01 AE Tensioner Plate
— PSHEP3742FCZZ AD
— PSHEZ3755FCZZ AC Sensor sheet
— RDTCT0115FCZZ AR
— MSPRC2316FCZZ AC PS Brake spring
— LX-WZ0071FCZZ AA PF Washer
— LX-WZ0048FCZZ AA Nylon washer R
NBRGC0188FCZZ
(Q’ty: 4)
LPINS0165FCZZ
(Q’ty: 5)
—
NROLR1017FCZZ NROLR1017FCZ1 AX
NROLR1033FCZZ NROLR1033FCZ1 AR
NROLR1034FCZZ NROLR1034FCZ1 AR
Q’ty change
10 → 11
Q’ty change
14 → 16
NBRGC0529FCZZ
(Q’ty: 4)
Q’ty change
5 → 2
LPINS0089FCZZ
(Q’ty: 3)
Price
rank
AA E ring
AA Screw (M3x6)
AB SPF bearing
AB Pin
AA Spring pin
Parts name
PF Tension
pulley
SPF Paper
feeder lower
mylar
Thermistor
sensor
SPF PS roller
upper
SPF transport
roller
SPF delivery
roller
Effec-
Inter-
tive
change-
time
ability
1st lot —
Note
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Page 6
Ref.
Model
No.
name
SN-1430
1
SF-2214 All
11
SN-1430
Version P/G No.
USA
USA
only
only
3 -77
3 -48
3 -48
Current parts New parts
Parts code Parts code
NROLR1034FCZZ NROLR1034FCZ1 AR
NROLR0922FCZZ NROLR1051FCZZ AT
Price
rank
Parts name
SPF delivery
roller
Manual paper
feed roller
Effec-
tive
time
1st lot
Inter-
change-
ability
—
Note
USA
only
17 -6
53 -6
!
NROLR1051FCZZ NROLR1096FCZZ AV
5. Interchangeable if replaced with same types of
relate d parts in use .
6. Others .
Manual paper
feed roller
SF-CM14 All
2
SN-MF11
<Interchange>
1. Interc ha ng ea bl e. 4. N ot i nt er ch an ge ab l e.
2. Current type can be used in place of new type.
New type cannot be used in place of current type.
3. Current type cannot be used in place of new type.
New type can be used in place of current type.
Parts marked with “ ” is important for maintaining the safety of the set. Be sure to replace these parts with
specifi e d on es fo r m ai n ta in i ng t he s a fe ty an d perfo r ma nce of th e set.
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