GENERAL (serv.man70). Key Top Change - Sharp ECR Technical Bulletin (repair manual)

Model
GENERAL (serv.man70)
Pages
5 Few pages! See other manuals at the bottom of the first or last page.
Size
54.12 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
ECR / Key Top Change
File
general-sm70.pdf
Date

View Sharp GENERAL (serv.man70) Technical Bulletin online

CHANGE OF THE KEY TOP AND THE KEY CAP
 [Parts changes]
1/3
1. Model name:
2. General:
The shapes of the key top (1
×
1), the key top (2
×
2) and the key cap (2
×
2) will be changed so
that the key cap can be put onto the key top regardless of the direction. Refer to the attached
data for the permanent countermeasures.
3. Cause of the
    improvement:
The current key cap (1
×
1) and the key cap (2
×
2) have to be put in a specific direction, which
may cause bad fitting in the market.
4. Action:
((For the field))
Pay attention to the fitting direction when putting the current key cap (1
×
1) and (2
×
2) onto the
key top.  Refer to the attached data for more details on the temporary countermeasures.
((For production))
From Aug. 1996 production
5. Parts change:
Model
Name
ER-A460
ECR
ER-11KT7
1
×
1 KEY TOP
ER-22KT7
2
×
2 KEY TOP
Ref
No.
Model
name 
Version P/G No.
Current parts
New parts
Parts name
Effec-
tive
time
Inter-
change-
ability
Note
Parts code
Parts code
Price
rank
1
ER-A460
All
1  - 35
JKNBZ6901BHZZ
JKNBZ6901BHZA
AL
KEY CAP (2
×
2)
Aug. ’96
5
2
1  - 41 
JKNBZ6900BHZZ
JKNBZ6900BHZA
AN
KEY TOP (2
×
2)
3
1  - 40
JKNBZ6896BHZZ
JKNBZ6896BHZA
AG
KEY TOP (1
×
1)
1
<Interchange>
1. Interchangeable.
4. Not interchangeable.
2. Current type can be used in place of new type.
New type cannot be used in place of current type.
5. Interchangeable if replaced with same types of
related parts in use.
3. Current type cannot be used in place of new type.
New type can be used in place of current type.
6. Others.
Parts marked with " ! " is important for maintaining the safety of the set.
Be sure to replace these parts with specified ones for maintaining the safety and performance of the set.
Date :
Model :
Ref :
Colour Code :
10th October 1996
ERGEN
GEN-137
White
ELECTRONIC CASH REGISTER
TECHNICAL BULLETIN
Sharp Electronics (UK) Ltd, Technical Support Group
A. TEM
P
ORARY COUNTERM
E
ASURES 
F
O
ASSEM
BLING THE 2
×
2
 KEY 
CAP/TOP
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
 (
CURRENT PARTS)
B.
 TEM
P
ORARY COUNTERM
E
ASURE FOR ASSEM
BL
IN
G THE 1
×
1
 KEY CAP/
T
OP
     
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
 (
CURRENT PARTS)
(1
) KEY CAP (J
KNBZ6
9
0
1
BHZZ
)
(2
) KEY L
ABEL
(3
) KEY TO
P (J
KNBZ
6
9
0
0
BHZZ)
(a
)
(b
)
(1
) KEY CAP (J
KNBZ6
8
9
7
BHZZ
)
(2
) KEY L
ABEL
(3
) KEY T
O
P (J
KNBZ6
8
9
6
BHZZ
)
(a
)
(b
)
Par
ts
 As
s
e
m
b
li
n
g
The 4 co
nvex
it
ie
s (
a
) on
 t
h
e
 k
e
y cap
 (
1
m
u
s
t co
m
e
 o
n
to
 t
h
e 4 conc
avi
ti
e
s (
b
)
on t
he key
 t
o
p
 (
3
).
Par
ts
 As
s
e
m
b
ling
The
 2
 c
onve
x
it
ie
s
 (
a
o
n
 t
h
e key ca
p (
1
) m
u
st
 c
o
m
e
 ont
o t
he 2 con
c
avi
ti
e
s (
b
)
on t
he ke
y t
o
p (
3
).
2/3
3/3
C.
 PERM
ANENT CO
UNTERM
E
ASURES 
F
O
ASSEM
BLI
N
G
 THE 2
×
2
 KEY 
CAP/TOP
D.
 PERM
ANENT CO
UNTERM
E
ASURES FO
R ASSEM
BL
IN
G
 THE 1
×
1
 KEY CAP/
T
OP
KEY CAP (J
KNBZ6
9
0
1
BHZA)
Im
p
rov
em
en
t:
M
o
ve
me
nt
 o
f t
h
e
 po
si
ti
on
s o
f
th
e
 c
la
w
 (c
) & (d
)
C
h
an
ge
 of
 t
h
ei
r siz
e
KEY L
ABEL
KEY TO
P
(J
KNBZ
6
9
0
0
BHZA)
Im
p
rov
em
en
t:
A
d
di
ti
on
 of
 t
h
e c
o
n
c
a
v
it
ie
s
(f) & (h
)
Mo
ve
me
nt
 o
f t
h
e
 po
si
ti
on
s
o
f th
e
 c
o
n
c
a
v
it
ie
s
 (e
) & (g
)
C
h
an
ge
 of
 t
h
ei
r si
z
e
(c
)
(g
)
(f)
(e
)
(h
)
(d
)
KEY CAP (J
KNBZ6
8
9
7
BHZ
Z
)
N
o
 ch
an
ge
s
KEY L
ABEL
KEY T
O
P (J
KNBZ6
8
9
6
BHZA)
Im
p
rov
em
en
t:
Ad
d
iti
o
n
 o
f 2
 c
o
n
c
a
v
it
ie
s
 (l
) & (n
)
(j
)
(m
)
(l
)
(k
)
(i
)
(n
)
A
ssem
b
li
n
g
The ke
y cap ca
n be ass
e
m
b
led r
e
gar
dl
ess of
 di
re
ct
io
n.
The ke
y cap ca
n be ass
e
m
b
led w
it
h
 t
h
e
 c
la
w
s (
c
) i
n
 t
h
e
 c
onca
v
it
ie
s
 (
g
).
The ke
y cap ca
n be ass
e
m
b
led w
it
h
 t
h
e
 c
la
w
s (
c
) i
n
 t
h
e
 c
onca
v
it
ie
s
 (
f)
.
The ke
y cap ca
n be ass
e
m
b
led w
it
h
 t
h
e
 c
la
w
s (
c
) i
n
 t
h
e
 c
onca
v
it
ie
s
 (
e
).
The ke
y cap ca
n be ass
e
m
b
led w
it
h
 t
h
e
 c
la
w
s (
c
) i
n
 t
h
e
 c
onca
v
it
ie
s
 (
h
).
A
sse
m
b
li
ng
The
 k
e
y cap
 c
an be as
sem
b
led r
egar
dl
ess
 o
f di
re
ct
ion.
The
 k
e
y cap
 c
an be as
sem
b
led w
it
h t
h
e cl
aw
 (
i)
 i
n
 t
he con
c
avi
ty (
k
).
The
 k
e
y cap
 c
an be as
sem
b
led w
it
h t
h
e cl
aw
 (
i)
 i
n
 t
he con
c
avi
ty (
l)
.
The
 k
e
y cap
 c
an be as
sem
b
led w
it
h t
h
e cl
aw
 (
i)
 i
n
 t
he con
c
avi
ty (
m
).
The
 k
e
y cap
 c
an be as
sem
b
led w
it
h t
h
e cl
aw
 (
i)
 i
n
 t
he con
c
avi
ty (
n
).
 
A. TEM
P
ORARY COUNTERM
E
ASURES 
F
O
ASSEM
BLING THE 2
×
2
 KEY 
CAP/TOP
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
 (
CURRENT PARTS)
B.
 TEM
P
ORARY COUNTERM
E
ASURE FOR ASSEM
BL
IN
G THE 1
×
1
 KEY CAP/
T
OP
     
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
 (
CURRENT PARTS)
(1
) KEY CAP (J
KNBZ6
9
0
1
BHZZ
)
(2
) KEY L
ABEL
(3
) KEY TO
P (J
KNBZ
6
9
0
0
BHZZ)
(a
)
(b
)
(1
) KEY CAP (J
KNBZ6
8
9
7
BHZZ
)
(2
) KEY L
ABEL
(3
) KEY T
O
P (J
KNBZ6
8
9
6
BHZZ
)
(a
)
(b
)
Par
ts
 As
s
e
m
b
li
n
g
The 4 co
nvex
it
ie
s (
a
) on
 t
h
e
 k
e
y cap
 (
1
m
u
s
t co
m
e
 o
n
to
 t
h
e 4 conc
avi
ti
e
s (
b
)
on t
he key
 t
o
p
 (
3
).
Par
ts
 As
s
e
m
b
ling
The
 2
 c
onve
x
it
ie
s
 (
a
o
n
 t
h
e key ca
p (
1
) m
u
st
 c
o
m
e
 ont
o t
he 2 con
c
avi
ti
e
s (
b
)
on t
he ke
y t
o
p (
3
).
2/3

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