
ER-oIPU
4) Table 4. Print density selection
Pin arrangement
(Modular jack type connector x 1)
Print
I
Switch No.
Pin No. Signal name
Direction
1 Frame GND
—
2 Drawer drive si~nal 1
output
density I 4
I 5 6
I
Light
ON ON
ON
I
ON ON
OFF
ON OFF
ON
OFF OFF
OFF
ON OFF
OFF
OFF
ON ON
OFF ON
OFF
I 3 I Drawer open/close signal
I
Input
I
I 4 I +24V
l–l
I
5
I Drawer drive signal 2
output
I
I
6 I Signal GND
—
I
Connector model No.
● Printer side 52065-6615 (MOLEX} or its equivalent
Drawer side 6-pole 6-pin (RJ12 modular jack)
Dark I OFF I OFF I OFF
5) Table 5. Print speed selection
I
Print speed
Switch No.
7 8
● It is necessary to obtain the printer side connectors.
3) Drawer Interface Specifications
50 mm/s OFF
ON
60 mmls
ON
OFF
70 mmls OFF
OFF
Drawerdrivesignal
Output voltage: +24V +5V
Output (peak) current:
1A or less
ON period:
40 msec -50 msec
10. Drawer inteflace
OFF period: 500 msec or more
1) General Description
Drive signal ! !-
As service route options of ER-OIPU, two drawers made by Sharp
(Remote drawer: ER-03DW/04DW) or two modular jack type drawers
(made by EPSON) can be connected.
$
,
y
,
,
OFF period
ON period
6
It is necessary to attach the connectors specified as service parts to
the ER-01PU side. (For the service parts, refer to the section of
drawer connector shown below.)
Cautions
*
*
*
*
Only one drawer can be opened at one time.
To prevent heating, the same drawer must not be opened succes-
sively.
When connecting drawers other than ER-03DW/04DW, the drawer
solenoid resistance must be 24 Q or more and the ON period must
be in compliance with the drawer specifications (to prevent over-
current).
When connecting drawers other than ER-03DW/04DW, the drawer
Example of Sharp drawer connection Example of modular jack
tYP
e drawer connection
Pc Y r 1
—
?
ER-01PU
ER-03DW
‘h
ER-03DW
ER-04DW
ER-04DW
connecting cable used must be of the shield type.
I
‘1 II
I
11. Buzzer / Memory/ Backup
1)Buzzer
The buzzer is installed on the control substrate.
It informs the user of errors caused during processing. (The type of
error is judged by short sound/long sound, etc.)
2) Memory Backup
me electrical double layer condenser is used for memory backup of
the static RAM.
As it is intended to perform memory protection when momentary
power failure is caused, it can not protect memory for a long time.
Memory maintaining time: About 3 hours after power supply OFF (in
case of full charge)
Memory charging time:
From power supply ON (after discharging
for 3 hours or more) to full charge: About
30 minutes
Pc 1
I
ER-01PU
Modular jack
type drawer
Modular jack
type drawer
2) Drawer connector
Pin arrangement (Sharp drawer connector x 2)
pin No. I
Signal name
Direction
I
1
Drawer drive signal
output
2 Drawer open/close signal
Input
3 +24 V
—
Connector model No.
● Printer side
5046-03A (MOLEX)
Parts code
QCNCM5278NCZZ2
Drawer side
Attached to ER-03DW/04DW drawer
1-6
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