Epson TM-T88IV TM-T88IV Technical Reference Guide - Page 49

USB interface connection diagram, Stand alone, Y connection only with the UB-U01III/U02III

Page 49 highlights

Chapter 2 Setup For USB Interface USB interface connection diagram When this printer is connected to the host computer by the USB interface, two connection forms are possible: • Stand alone • Y connection Stand alone This printer is connected to the host computer via the USB port. When a customer display (DM-D) is to be connected, connect it to the host computer via the serial port. DM-D Serial cable 2 USB cable Modular cable TM-T88IV Cash drawer Y connection (only with the UB-U01III/U02III) This printer is connected to the host computer via the USB port. When a customer display (DM-D) is to be connected, connect it to the printer via the modular cable. When connecting a customer display to the printer, connect the modular jack from the customer display to the DM connector. Also, set the communication conditions of the customer display as follows: • Baud rate: 19200 bps • Bit length: 8-bit • Parity: no parity • Stop bit: 1 DM-D Modular cable USB cable Modular cable TM-T88IV Cash drawer 49

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Chapter 2
Setup
49
2
For USB Interface
USB interface connection diagram
Whe
n
t
h
i
s pr
int
er
i
s co
nn
ec
t
ed
t
o
t
he hos
t
comp
ut
er by
t
he USB
int
erface,
t
wo co
nn
ec
ti
o
n
forms
are poss
i
ble:
•S
t
a
n
d alo
n
e
Y co
nn
ec
ti
o
n
Stand alone
Th
i
s pr
int
er
i
s co
nn
ec
t
ed
t
o
t
he hos
t
comp
ut
er v
i
a
t
he USB por
t
. Whe
n
a c
u
s
t
omer d
i
splay
(DM-D)
i
s
t
o be co
nn
ec
t
ed, co
nn
ec
t
it
t
o
t
he hos
t
comp
ut
er v
i
a
t
he ser
i
al por
t
.
Y connection (only with the UB-U01III/U02III)
Th
i
s pr
int
er
i
s co
nn
ec
t
ed
t
o
t
he hos
t
comp
ut
er v
i
a
t
he USB por
t
. Whe
n
a c
u
s
t
omer d
i
splay
(DM-D)
i
s
t
o be co
nn
ec
t
ed, co
nn
ec
t
it
t
o
t
he pr
int
er v
i
a
t
he mod
u
lar cable.
When connecting a customer display to the printer, connect the modular jack from the
customer display to the DM connector.
Also, set the communication conditions of the customer display as follows:
Baud rate: 19200 bps
Bit length: 8-bit
Parity: no parity
Stop bit: 1
TM-T88IV
DM-D
Serial cable
Cash drawer
USB cable
Modular cable
TM-T88IV
DM-D
USB cable
Modular cable
Modular cable
Cash drawer