Date: Feb. 7, 1995
COPIER : SF-2014
1. IMPROVEMENT TO LED LIGHT VOLUME IN COPY NUMBERS DISPLAYING SECTION
2. PREVENTION OF IRREGULAR NOISE IN U-TURN GUIDE SECTION
3. CHANGE OF PS UPPER ROLLER
4. PROTECTION OF HALL FOR COUNTER IN LEFT CABINET
5. ADDITION OF SHEET INSIDE HINGE GUIDE.
1. Improvement to LED light volume in copy numbers displaying section
1.Model name: SF-2014, 2114, 2214
SN-1420, 1430 Z-800, for USA only
No. : SP-1853
2.General: When displaying the copy numbers section in the operation panel unit in the zoom
mode, the darker display was shown on rare occasion because the operational circuit of
hundreds digit display is different from others.
3.Description: We have changed a resistance and added a resistance in the operation PWB as follows
to make the movement circuit same as other LED.
Current New
Changed R426 VRD-HT3EY151J (150ΩM) → VRD-HT2EY201J (200ΩJ)
Added R430 VRD-HT2EY201J (200ΩJ)
4.Action: From the first unit of mass production
2. Prevention of irregular noise from U-turn guide section
1.Model name: SF-2014, 2114, 2214 SF-MF14
SN-1420, 1430 Z-800, for USA only
2.General: We have taken following two measures to prevent irregular noise from the PF upper
roller shaft of the manual U-turn guide section.
We have changed the surface processing of the PF upper roller shaft.
We have applied grease to around of the PF upper roller shaft.
SHARP CORPORATION Reprography Division
1/4
Green
C
PF roller shaft
3.Action: From mid-October 1994 production (running change)
3. Change of PS upper roller
1.Model name: SF-2014, 2114, 2214
SN-1420, 1430 Z-800, for USA only
2.General: We have changed the manufacturer of the PS upper roller used in the upper frame to
improve productivity. In addition, we have also changed its parts’ code.
Current New
NROLM1022FCZZ (Brown finishing) → NROLM1022FCZ1 (White finishing)
Interchangeably used
3.Action: From the first unit of December 1994 production
2/4
4. Protection of hall for counter in left cabinet
1.Model name: SF-2014, 2114, 2214
SN-1420, 1430 Z-800, for USA only
2.General: We have added the counter cover to the main unit chassis, disposing paper side .
3.Description:
Optical unit
Front
Rear
Upper frame joint plate unit
Counter cover A (added)
M3x6 plate screw
4.Action: From the first unit of mass production
5. Addition of sheet inside hinge guide
1.Model name: SF-2214, SN-1430, for USA only
2.General: We have added the hinges guide internal sheet to the right side of the OC hinge guide
to make the SPF unit stable.
Hinge guide internal sheet
3.Action: From the first unit of mass production
3/4
Ref.
No.
Model
name
Version P/G No.
Current parts New parts
Parts code Parts code
Price
rank
Parts name
Effec-
tive
time
Inter-
change-
ability
Note
4/4
SF-2014 All
Z-800 USA o n l y
SF-2114 All
SN-1420 USA o n l y
SF-2214 All
1
SN-1430 USA o n l y
SF-2014 All
Z-800 USA o n l y
SF-2114 All
SN-1420 USA o n l y
SF-2214 All
SN-1430 USA o n l y
SF-2014
SF-2114
SF-2214
SF-MF14 All
2
Z-800
SN-1420
SN-1430
SF-2014
SF-2114
SF-2214
3
Z-800
SN-1420
SN-1430
SF-2014
SF-2114
SF-2214
Z-800
SN-1420
SN-1430
4
SF-2014
SF-2114
SF-2214
Z-800
SN-1420
SN-1430
SF-2214 All
5
SN-1430 USA o n l y
<Interchange>
1. Interchangeable. 4. Not interchangeable.
2. C urr e nt t y pe c a n be u s ed i n p la ce of new t y pe .
3. C urre nt ty pe cann ot be used i n place of new ty pe.
Parts m ar ke d wi t h “ ” is i mp ort an t fo r m a inta i ni ng t he sa fe ty of t he s e t. B e su r e to re pl ac e t he se pa r ts wi t h
specified ones for maintaining the safety and performance of the set.
EX. only
USA only
USA only
USA only
USA only
New ty pe cann ot be us ed i n place of curr ent type .
New t y pe c a n be u sed in p la c e of c u rr en t ty p e.
21 -16
19 -16
21 -16
20 -16
21 -16
20 -16
21 -17
19 -17
21 -17
20 -17
21 -17
20 -17
16
17
15
16
5 -30
All
4 -30
5 -30
6
All
7
8
6
All
7
8
6
8
!
VRD-HT2EY151J
VRD-HT2EY201J
NSFTZ2135FCZZ NSFTZ2135FCZ1 AP
NROLM1022FCZZ NROLM1022FCZ1 AQ PS upper roller
— PCOVM0641FCZ1 AC Cunter cover A
XHSSD30P06000
— PSHEZ3784FCZZ AC
Q’ty changed
14 → 13
Q’ty changed
17 → 16
Q’ty changed
18 → 17
Q’ty changed
7 → 9
Q’ty changed
1 → 2
5. Interc ha ng ea ble i f r ep l ace d wi th s a m e typ es of
6. Others.
AA
Resistor 1st lot —
AA
PF upper roller
shaft
AA Screw (M3x6)
Hinge guide
sheet
relate d pa r ts in us e.
See
text
1st lot
’94/12
1st lot
Change
“R426"
only
Add to
“430"
3
1
—
—
—
—
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