Read Sharp ER-A220 (serv.man2) Service Manual online
CHAPTER 1. SPECIFICATIONS
1. Appearance/Rating
1) Rating
Power source
AC local voltage( 10%), 50/60Hz
Power consumption
Max. 45W, Stand-by : 20W
Operating temperature
0°C~40°C
Operating humidity
10%~90%
Physical dimensions,
including the drawer
including the drawer
330(W) x 363(D) x 238(H)mm
Weight
8.9 kg
2. Keyboard
1) Standard keyboard layout (15 Departments)
Fig. 2-1
2) Option keyboard layout
There are following Department keylayout selections by PGM pro-
gramming (JOB#61-A)
gramming (JOB#61-A)
3) Key top name
Standard Key Top
KEY TOP
DESCRIPTION
0 to 9,00
Numeric keys
Decimal point key
CL
Clear key
Multiplication key
1 to 15
Department 1 to 15 keys
Paper feed key
CASH #
Cashier code entry key
RA
Received on Account key
Void key
AUTO 1, 2
Automatically Entry key 1, 2
EX
Currency conversion key
PLU
PLU/Subdept code entry key
AMT
Amount Entry key
%1, 2
% key 1, 2
(–)
Discount key
SHIFT
Department shift key for DEPT. 16 – 30 key
CH
Check key
CR
Credit key
TL/NS
Total and No sale key
RCPT/PO
After receipt issue & Paid out key
RF
Refund key
#/TM/ST
Non-add code entry, Time display and Tax
included subtotal key
included subtotal key
Optional Key Top
KEY TOP
DESCRIPTION
16-30
Department key 16-30
3. Mode switch
Fig. 3-1
The key can be removed in the REG or
position.
In the SRV’ mode, key inputs are prohibited and no display is made.
With the key in the off position power is not supplied to the main
PWB.
PWB.
0
00
1
2
3
11
12
4
5
6
7
8
9
13
14
15
WYPL2
WYPL2
WYPL2
AMT
PLU
CL
ESC
SHIFT
AUTO
2
AUTO
1
%1
%2
CR
CH
#/TM/ST
TL/NS
CASH
#
RF
VAT
RCPT
PO
EX
1
6
2
7
3
8
4
9
5
10
RA
11
12
13
14
15
WYPL2
AMT
PLU
VAT
1. 15 Departments
2. 30 Departments
1
6
2
7
3
8
4
9
5
10
SHIFT
11
12
13
14
15
WYPL2
AMT
PLU
VAT
1
6
2
7
3
8
4
9
5
10
SHIFT
25
20
30
24
19
29
23
18
28
22
17
27
21
16
26
X2/Z2
X1/Z1
MGR
REG
OP,X/Z
PGM
(SRV)
(SRV')
MA
SRV
OP
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