Sharp ER-A570 (serv.man7) Service Manual ▷ View online
5. Printer (M-820)
1) Specifications
•
Part number:
M-820
•
No. of stations:
2
•
Printing system:
Mechanical serial dot
•
Direction of printing:
Bidirectional
•
Printing capacity:
Receipt – 21 characters
Journal – 21 characters
Validation – 47 characters
Journal – 21 characters
Validation – 47 characters
(one line only)
•
Character size:
2.7 (H)
✕
1.5 (W) mm
Print pitch:
Column distance
Column distance
Row distance
1.83 mm
4.3 mm
4.3 mm
•
Total number of dots:
(95 dots per line)
✕
2 (receipt and
journal)
Validation Max 213 dot
Validation Max 213 dot
•
Font:
7
✕
7 dots
Space between characters – 1 dot
•
Distance between dots:
0.4 mm (H)
✕
0.407 mm (W)
•
Journal near end sensor:
Service route option
•
Auto cutter:
Set up (Full and partial cat.)
•
Print speed:
Approx. 2.5 lines/sec. (Approx. 26.4V)
•
Paper feed speed:
Receipt – Approx. 28.2 lines/sec.
Journal – Approx. 11.2 lines/sec.
Journal – Approx. 11.2 lines/sec.
•
Reliability:
MCBF – 2 million lines (excluding the
print head)
Head life – 40 million characters
print head)
Head life – 40 million characters
(in the case of printing av-
erage 2 dots per charac-
ter per wire
erage 2 dots per charac-
ter per wire
•
Validation form sensor:
Not setup
2) Printing area
Receipt/journal
Fig. 5-1
Validation form
Fig. 5-2
3) Paper
•
Paper roll dimensions: 44.5
±
0.5mm in width, 80mm in diameter
•
Paper quality:
Journal
Bond paper (paper thickness: 0.06 to
0.09mm, paper weight: 52.3 to 64g/m
Bond paper (paper thickness: 0.06 to
0.09mm, paper weight: 52.3 to 64g/m
2
)
Validation form
Thickness: 0.07 to 0.14mm
Thickness: 0.07 to 0.14mm
Size:
135mm or
more
(
W
)
✕
70mm or more
(
H
)
4) Inking
•
Ink supply system:
Ink ribbon
•
Form:
Cartridge
•
Specification:
Material – Nylon
•
Ribbon life:
6 million characters
•
Print color:
Purple (single color)
5) Logo stamp
•
Material:
Porous rubber
•
Stamp color:
Purple (single color)
•
Max. stamp size: 30(W)
✕
20(H) mm
•
Ink refill:
Allowed (UINK-1001CCZZ: 5CC)
86.4 (PRINT AREA)
38
3.7
44.5± 0.5
RECEIPT
JOURNAL
Unit : mm
2.8
38
3.7
44.5± 0.5
2.8
70
135
86.4 (PRINT AREA)
9.4
22
Unit : mm
55
128
4
CHAPTER 2. OPTIONS
1. System configuration
M
AST
ER
M
A
C
H
IN
E
L
O
C
A
L
PU
R
C
H
ASE
E
R
-A
57R1
OP
T
IO
N CO
NT
. ROM
E
R
-01M
B
/02M
B
O
P
T
IO
N
R
A
M
BO
AR
D
E
R
-01RA
/02
RA
OP
TI
ON
R
A
M
E
R
-A
57R1
O
P
T
IO
N
CO
NT
. RO
M
E
R
-A
570
SAT
E
L
L
IT
E
MA
C
H
IN
E
ER
-A5
C
B
C
ABL
E
E
R
-03DW
E
R
-A
570
(N
OTE
1
)
T
h
is
s
y
m
bol
s
hows
NE
W
M
O
DE
L.
(N
OTE
2
)
T
he E
R
-A
57R
1 i
s
nec
c
e
s
s
ar
y
t
o
wor
k
t
he opt
ion s
howed by
"
* "
s
y
m
bol
.
T
he E
R
-57R1
i
s
onl
y
one
RO
M
on s
o
m
e
opt
ions
.
ER
-A
5
7
0
M
AX.
2 P
O
RT
CO
M
P
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T
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R
E
R
-02F
D
3.
5 i
n
c
h
F
D
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ER
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5
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DRA
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5
s
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llit
e
(
in
c
lu
d
in
g
r
e
m
o
te
p
rin
te
r
R
S
232C
I
/F
*
E
R
-48CC
3
E
R
-0
2CV
1
~5
E
R
-02RA
OP
TI
ON
R
A
M
ER
-A6
IN
IN
L
IN
E
I/
F
*
IN
L
IN
E
I/F
ER
-A
6
IN
*
SR
N
E
R
-03R
P
/0
4
R
P
R
E
M
O
T
E
PR
IN
TER
M
A
CHI
NE
ER
-3
1
S
P
S
L
IP
P
R
IN
TE
R
ER
-A5
C
L
I HO
L
E
CA
S
H
IE
R S
W
L
O
CA
L
P
U
RCH
A
S
E
SC
AL
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BI
Z
R
BA
E
W
300K
-E
S
F
ig. 1-1
5
2. Options
NO
NAME
MODEL
DESCRIPTION
1
REMOTE PRINTER
Ε Ρ 0 3 Ρ Π
Via SRN I/F (ER-A6IN)
Ε Ρ 0 4 Ρ Π
2
1 HOLE CLERK KEY
Ε Ρ Α 5 Χ Λ
3
REMOTE DRAWER
Ε Ρ 0 3 ∆ Ω
4B/8C, MAX. 3 units
4
COIN CASE
Ε Ρ 4 8 Χ Χ 3
4B/8C
5
COIN CASE COVER
Ε Ρ 0 2 Χ ς 1 ∼ 5
For ER-48CC3
6
EXPANSION RAM CHIP
Ε Ρ 0 1 Ρ Α
32K bytes RAM chip
Ε Ρ 0 2 Ρ Α
128K bytes RAM chip
7
EXPANSION MEMORY BOARD
Ε Ρ 0 1 ΜΒ
128K bytes memory board with 3 IC sockets (For ER-02RA)
Ε Ρ 0 2 ΜΒ
1M bytes memory board
8
IN-LINE SYSTEM
Ε Ρ Α 6 Ι Ν
SRN inline I/F
9
ON-LINE SYSTEM
Ε Ρ Α 5 Ρ Σ
2ports RS-232 I/F
10
CONTROL ROM
Ε Ρ Α 6 1 Ρ 1
Control for ER-A6IN, ER-A5RS
11
PRESETS LOADER
Ε Ρ 0 2 Φ∆
FD unit
12
CONNECTION CABLE
Ε Ρ Α 5 Χ Β
Loader cable
13
SLIP PRINTER
Ε Ρ 3 1 Σ Π
14
WMF CLERK KEY I/F
Ε Ρ Α 6 Ω Φ
3. Service options
NO.
NAME
PARTS CODE
PRICE
RANK
DESCRIPTION
1
SERVICE KEY
Λ ΚΓ Ι Μ7 1 1 3 Ρ Χ Ζ Ζ
AK
For the mode switch
2
DRIP-PROOF SWITCH COVER
Γ ΧΟ ς Β 7 0 4 7 Ρ Χ Ζ Ζ
BA
3
MODE KEY GRIP COVER
Λ ΚΓ Ι Μ7 1 2 6 Ρ Χ Ζ Ζ
AL
OP key only
4
DRAWER FIXING KIT
∆ Κ Ι Τ 8 6 3 3 Ρ Χ Ζ Ζ
BE
5
JOURNAL NEAR END SENSOR
∆ Κ Ι Τ 8 6 4 3 Ρ Χ Ζ Ζ
BG
6
ADDITIONAL CLERK KEY
(Option for ER-A5CL)
(Option for ER-A5CL)
Λ ΚΓ Ι Μ7 3 4 6 Ρ Χ Ζ Ζ
AX
Key No. = 7
Λ ΚΓ Ι Μ7 3 4 7 Ρ Χ Ζ Ζ
AX
Key No. = 8
Λ ΚΓ Ι Μ7 3 4 8 Ρ Χ Ζ Ζ
AX
Key No. = 9
Λ ΚΓ Ι Μ7 3 4 9 Ρ Χ Ζ Ζ
AX
Key No. = 10
Λ ΚΓ Ι Μ7 3 5 0 Ρ Χ Ζ Ζ
AX
Key No. = 11
Λ ΚΓ Ι Μ7 3 5 1 Ρ Χ Ζ Ζ
AX
Key No. = 12
Λ ΚΓ Ι Μ7 3 5 2 Ρ Χ Ζ Ζ
AX
Key No. = 13
Λ ΚΓ Ι Μ7 3 5 3 Ρ Χ Ζ Ζ
AX
Key No. = 14
Λ ΚΓ Ι Μ7 3 5 4 Ρ Χ Ζ Ζ
AX
Key No. = 15
4. Service tools
NO.
NAME
PARTS CODE
PRICE
RANK
1
EXPANSION PWB
Χ ΚΟ Γ 6 7 0 8 Ρ Χ Ζ Ζ
BU
2
SIO LOOP BACK CONECTOR
Υ ΚΟ Γ 6 7 0 4 Ρ Χ Ζ Ζ
AV
5. Supplies
NO.
NAME
PARTS CODE
PRICE
RANK
DESCRIPTION
1
ROLL PAPER
∆ ΠΑ ΠΡ 1 0 0 6 Χ Σ Ζ Ζ
AR
5rolls/pack
2
INK RIBBON
ΠΡ Β Ν 6 6 4 0 Ρ Χ Ζ Ζ
AX
3
INK FOR STAMP
Υ Ι Ν Κ 1 0 0 1 Χ Χ Ζ Ζ
AK
5cc
4
KEY SHEET
ΠΣ Η Ε Κ 6 8 2 3 Β Η Ζ Ζ
AK
Programming character sheet
ΠΣ Η Ε Κ 6 8 2 2 Β Η Ζ Ζ
AR
Standard character sheet
ΠΣ Η Ε Κ 6 7 7 7 Ρ Χ Ζ Ζ
AC
Blank character sheet
6
6. Options
For installation of the options, refer to the Installation Manual which is
separately issued from this manual.
separately issued from this manual.
7. How to use service tools
7-1. SIO loop back connector: UKOG-6704RCZZ
•
External view
Fig. 7-1
•
Purpose: Used for "SIO Test 1 (SIO loop back test)."
•
Installation view:
Fig. 7-2
•
How to use: Connect the UKOG-6704RCZZ to the body and per-
form the following key operations:
SRV mode: 117
→
TL
7-2. Expansion PWB: CKOG-6708RCZZ
•
External view
Fig. 7-3
Purpose 1: Used for servicing and repairing of options (such as the
ER-A6IN and the ER-A5RS) which are connected with
the main body option connector.
the main body option connector.
[Procedure 1]
Use an insulator base as that in Fig. 7-4 (shaded section) and per-
form servicing.
Use an insulator base as that in Fig. 7-4 (shaded section) and per-
form servicing.
Fig. 7-4
To check the option I/F PWB from the solder side, connect the I/F
PWB to OPTCN2. To check from the parts side, connect to OPTCN3.
PWB to OPTCN2. To check from the parts side, connect to OPTCN3.
(Note) The option I/F PWB should be held horizontally so that no
excessive stress is applied to connecting section
Α
in Fig.
7-4.
[Procedure 2]
Fig. 7-5
As shown in Fig. 7-5, put a string between the pop up and the option
PWB angle and adjust the length of the string so that the CKOG-
6708RCZZ and the option PWB. Then perform servicing.
PWB angle and adjust the length of the string so that the CKOG-
6708RCZZ and the option PWB. Then perform servicing.
Purpose 2: The CKOG-6708RCZZ is equipped with the loop back
connector for checking the ER-A5CB (SIO cable) cable
operations.
operations.
Fig. 7-6
Checking procedure
1) Connect the ER-A5CB between an ECR body and the CKOG-
6708RCZZ SIOCN1. (The SIO functions of the ECR must be nor-
mal.)
mal.)
2) Perform test function "117 (SIO loop back test)" and judge it nor-
mal or abnormal.
Signal
Pin
GND
1
ER
2
DR
3
RXD
4
TXD
5
CD
6
RR
7
CS
8
R S
9
N.C
ER-A570
Main PWB
Expansion PWB
(CKOG-6708RCZZ)
ER-A5RS/A6IN
PWB
Loop back connectors (2 pcs.):
UKOG-6705RCZZ
Base
Control ROM
A
ER-A610
Main PWB
Expansion PWB
(CKOG-6708RCZZ)
ER-A5RS/A6IN
PWB
Control ROM
Pop up
String
Loop back connectors (2 pcs.):
UKOG-6705RCZZ
Example of use
ER-A570
SIO connector
CKOG-6708RCZZ
SIOCN1
ER-A5CB
7
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