Sharp ER-A450 Service Manual page 3

3. Mode switch
OP
OP,X/Z
PGM1
PGM2
(SRV)
(SRV')
* The key can be removed in the REG or OFF position.
* In the SRV' mode, key inputs are prohibited and no display is
made.
[Functions]
·
Function for each key position
·
SRV': System reset
·
SRV: Service mode (Service programming)
·
PGM2: Allows programming of an item that is not changed
frequently, in addition to the PGM1 mode program-
ming.
·
PGM1: Allows programming of items frequently changed (e.g.
department, PLU pricing, and discount rate setting).
·
OP, X/Z: Allows X or Z operation by clerks or cashiers.
·
REG: Allows registrations.
·
MGR: Allows the operations, by authorized person such as a
manager (e.g. correction after transaction finished or
cancellation of entry limits), which are not permitted to
ordinary cashiers.
·
X1/Z1: Allows reading and resetting of a day's sales total.
·
X2/Z2: Allows reading or resetting sales totals in a specified
period.
·
: Switching off the display to prevent key board entries.
&
4. Display
1) Layout
1
Operator display
7 segment display (LED)
No. of positions
Color of display Yellow Green
Character size 14.2 (H)
SRV
MA
SM
REG
MGR
X1/Z1
X2/Z2
Fig. 3-1
Fig. 4-1
10
8.0 (W) mm
2
Customer display (Pop-up display)
7 segment display (LED)
No. of positions
Color of display
Character size
Display contents
Display
Position
Amount 1-8
Minus sign 4-10
Error 10
PGM Mode 10
VOID Mode 10
TL, CH, CR 10
SUB TOTAL/ 10
short tender
Change 10
Department 9-10
PLU 5-10
Repeat 8
Decimal point 3-1
Receipt OFF 9
Cashier No. 2-3
Clerk No. 2-3
VP 10
compulsory
CCD 10
compulsory
VAT shift 8
Sentinel 10
5. Specifications
1) Printer (PR-45M)
·
No. of station:
·
Validation:
·
Printing system:
·
No. of dot:
·
Dot pitch:
·
Font:
·
Printing capacity:
·
Character size:
·
Print pitch:
·
Print speed:
·
Paper feed speed
(Manual feed):
·
Reliability:
·
Paper end sensor:
1 – 2
Fig. 4-2
7
Yellow Green
14.2 (H) 8.0 (W) mm
Description
–: Floating
E
P
u
F: Lights up when a registration is
finalized by depressing TL, CH, CR key
o
C: Light up whenever the change due
amount appears in the display.
No zero-suppressed
No zero-suppressed
Endless count, starting from 2.
TAB
_
–xx–: free code
C–xx–: clerk code
U: Light up when the validation printing is
compulsory
C: Light up when CCD is compulsory.
·
·
2: Receipt and Journal
No
Line thermal
Receipt: 288 dots
Journal: 288 dots
Horizontal: 0.125 mm
Vertical: 0.125 mm
´
10 dots (W) 24 dots (H)
Receipt: Max. 24 characters
Journal: Max. 24 characters
´
1.25 mm (W) 3.0 mm (H):
Column distance: 1.5 mm
Row distance: 3.75 mm
Approximate 50 mm/s (13.3 lines/sec)
Approximate 40 mm/s
Mechanism MCBF 5 million lines
´
Head life 5 10 7 pulses
Yes (Receipt and Journal)
´
At 10 24 dots