General; Specifications - Sharp ER-04RP Service Manual

Remote printer
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1. General
13)
Outlook
The ER-04RP is remote printer which uses the SRN (Sharp Retail
Network) as external device which are used with ECR and POS
terminal that has the same interface.
Functionally, the ER-04RP is nearly equal to and compatible with the
current model ER-03RP, except that the ER-04RP have an auto cut-
ter feature.
The ER-04RP is available as a des~op or can be mounted on a wall.
System diagram
\\
SRN(l Mbps)
5$
-
-r
Y
+
ECR
ER-04RP
ECR
ERU4RP
ER-04RP
1) The maximum number of option units depends on the system's
application program.
2) The total cable distance should not exceed lkm.
2. Specification
1)
2)
3)
4)
5)
6)
7)
8)
9)
10)
11)
12)
External interface
SRN interface ... one host, n units of printers
Control method
Controlled by the command from the host (ECR, POS)
Printer
Model:
DP-614 serial dot printer
Printing area:
36 columns/line (normal mode)
18 coloumns/line (enlarge mode)
Font:
8 x 8 dot matrix
Print color:
Black/red (two colors)
Print speed:
3.0 Iines/second
Linefeed:
18 lines/seconds (fast mode)
Kinds of printing character sizes
Normal, Double size
Auto paper cutter
Print data protection
Backed up by capacitor.
Installation
Desktop or mounted on a wall
Cabinet
Moisture tight
Print paper
Kind:
Plain paper
Size:
76.0 k 0.5mm, paper roll diameter 83mm
Thickness:
0.07-0.09
Weight:
52- 64g/m2
Ink ribbon cassette
Color: Two colors of black and red
Character set
ASCII conforming 7-bit/8-bit character
Operation mode
Self test
On-line (normal print mode)
Off-line (standby mode)
Print halt mode
Controlpanel
f
\
I
Paperoutiet
I
'IA
POWER
ON LINE
ALARM
m
"n''neswi'c'm
k\
Ribbon
/
cover
Paper
Connector
~b
n
m
0
In
cover
AC powerreceptacle
b
.-
4
Powerswitch
Fig. 1-1
14) Size/Weight
176(W) x 263(D) x 125(H)mm (include to connector)
(6.9"(W)
X 10.4"(D)
X
4.9''(H))
3.2kg (112.8 Ibs)
15) Power source/Power consumption
AC local voltage (*1 0°/0)50/60Hz
Max. 30W
16) Ambient temperature, humidity
O"C - 40"C(32-
104"C)
300/0 - 90Y0
17) Reliability
Printer (except dot head):
MCBF 2.5 million line
Dot head:
50 million characters
Ink ribbon:
ApprcIx. 2 million characters
18) Description of Each Block (Ref. Fig. l-l)
@ AC cord assy
Insert the connector into the AC inlet of
the printer and the plug into an AC out-
let.
@ AC inlet
An inlet for power input. Insert the con-
nector of the power cord assy into this
inlet.
@ Power switch
Set the switch ON to turn on power to
the printer.
@ Online switch
Press the switch to set the printer to the
select (online) mode. Press the switch
again to set the printer to the deselect
(off-line) mode. The switch is also used
to reset the alarm.
When the switch is pressed during the
printer operation, the printer is set to the
deselect mode after printing the current
line.
Setting the power switch ON with the
online switch held down will initiate the
master reset operation.
-1-
@ Line feed switch
Press the switch to feed the paper (in

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