Read Sharp ER-A410 / ER-A420 (serv.man3) Service Manual online
ER-A410/ER-A420
SPECIFICATIONS
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Optional keys
Note: The department and direct PLU keys can be extended, if you
require extension of the department or direct PLU keys, please
contact your dealer.
ER-A420 KEYLAYOUT
Note: All the keys but the receipt paper feed and journal paper feed
keys can be re-positioned.
If you want to change the layout, consult your dealer.
If you want to change the layout, consult your dealer.
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Key names
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Optional keys
Note: The department and direct PLU keys can be extended, if you
require extension of the department or direct PLU keys, please
contact your dealer.
SLIP
Slip print key
%2 ~ %4
Percent 2 through 4 keys
AUTO 2 ~ AUTO 5
Automatic sequencing 2 through 5 keys
CA2
Cash total 2 key
CR3, CR4
Credit 3 and 4 keys
RA2
Received-on-account 2 key
PO2
Paid-out 2 key
VAT SHIFT
Value added tax shift key
VP
Validation print key
CLERK #
Clerk code entry key
GC COPY
Guest check copy key
PBLU
Previous balance lookup key
NBAL
New balance key
FINAL
Final key
DEPO (+)
Deposit entry key
DEPO (-)
Deposit refund key
GC RCPT
Guest check receipt key
CHK PRINT
Check print key
1
/
2
Half penny key
L1 ~ L3
PLU level shift 1 through 3 keys
PRICE SHIFT
Price level shift key
-
2 ~
-
4
Discount 2 through 4 keys
CH3, CH4
Cheque 3 and 4 keys
EX3, EX4
Foreign currency exchange 3 and 4 keys
000
Triple zero entry key
2
RECEIPT
Receipt paper feed key
2
JOURNAL
Journal paper feed key
0 ~ 9, 00, 000
Numeric keys
•
Decimal point key
y
Multiplication key
CL
Clear key
1 ~ 6
Department keys
PLU/SUB
Price lookup/subdepartment key
1
4
3
2
5
15
16
17
18
19
22
23
24
25
26
0
1
2
3
4
5
6
7
8
9
CL
00
8
9
10
11
12
%
RA
PO
RF
CASH
#
CR1
CR2
ST
GC
COPY
AMT
PLU
SUB
NS
VAT
RCPT
RECEIPT
JOURNAL
000
3
4
5
6
1
2
L
1
L
2
TL
CH
EX
L
3
PRICE
SHIFT
6
7
20
21
27
28
13
14
29
32
31
30
33
43
44
45
46
47
50
51
52
53
54
36
37
38
39
40
34
35
48
49
55
56
41
42
57
58
59
60
61
64
65
66
67
68
62
63
69
70
#
AUTO
DEPT
#
AMT
Amount entry key
VAT
Value added tax key
CASH #
Cashier code entry key
-
Discount key
DEPT #
Department code entry key
%
Percent key
L1 ~ L3
PLU level shift 1 through 3 keys
CR1, CR2
Credit 1 and 2 keys
CH
Cheque key
ST
Subtotal key
TL
Total (cash total) key
p
Void key
RF
Refund key
RA
Received-on-account key
PO
Paid-out key
GC COPY
Guest check copy key
EX
Foreign currency exchange key
PRICE SHIFT
Price level shift key
NS
No-sale key
#
Non-add code key
RCPT
Receipt print key
AUTO
Automatic sequencing key
1 ~ 70
Direct price lookup keys
SLIP
Slip print key
%2 ~ %4
Percent 2 through 4 keys
AUTO 2 ~ AUTO 5
Automatic sequencing 2 through 5 keys
CA2
Cash total 2 key
CR3, CR4
Credit 3 and 4 keys
RA2
Received-on-account 2 key
PO2
Paid-out 2 key
VAT SHIFT
Value added tax shift key
DIFFER ST
Difference subtotal key
CLERK #
Clerk code entry key
VP
Validation print key
PBLU
Previous balance lookup key
NBAL
New balance key
FINAL
Final key
DEPO (+)
Deposit entry key
DEPO (-)
Deposit refund key
GC RCPT
Guest check receipt key
CHK PRINT
Check print key
1
/
2
Half penny key
-
2 ~
-
4
Discount 2 through 4 keys
CH2 ~ CH4
Cheque 2 through 4 keys
EX2 ~ EX4
Foreign currency exchange 2 through 4 keys
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