Epson C31CA85090 Reference Guide - Page 43

For Built-in USB Interface, he ser, al or parallel, erface, ecessary, o cha, he DIP sw, ch se, es.

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Chapter 2 Setup For Built-in USB Interface When using the serial or parallel interface, it is not necessary to change the DIP switch setting but their function changes. For the details, see "For Serial Interface" on page 40 and "For Parallel Interface" on page 42. DIP Switch Bank 1 SW Function ON OFF Factory setting 1-1 Auto line feed Always enabled Always disabled OFF 1-2 Receive buffer capacity 45 bytes 4 KB OFF 1-3  Undefined 1-6 - OFF 1-7 Undefined - * Setting of USB power-saving 1-8 function Disabled Enabled OFF 2 * Varies depending on the interfaces. DIP Switch Bank 2 SW 2-1 2-2 2-3  2-4 2-5 2-6  2-7 2-8 Function ON OFF Handshaking (BUSY condition)  Offline Receive buffer full  Receive buffer full Reserved (Do not change setting) Fixed to OFF Selects print density See "Selecting the Print Density (DIP Switches 2-3/2-4)" on page 45. Releases the BUSY Releases the BUSY Sets the release condition of the state when the state when the receive buffer BUSY state. (This remaining capacity remaining capacity function is effective when DIP of the receive buffer of the receive buffer Switch 1-2 is set to off.) reaches 138 bytes. reaches 256 bytes. Reserved (Do not change settings) Fixed to OFF Reserved - Factory setting OFF OFF OFF OFF OFF * * Varies depending on the interfaces.  For DIP Switch 2-1 (BUSY condition), see also "Selecting the BUSY Status" on page 46.  Do not change the setting of DIP switches 2-2, 2-6, and 2-7. Otherwise, the printer may not operate normally. 43

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Chapter 2
Setup
43
2
For Built-in USB Interface
Whe
n
u
s
ing
t
he ser
i
al or parallel
int
erface,
it
i
s
n
o
t
n
ecessary
t
o cha
ng
e
t
he DIP sw
it
ch se
tting
b
ut
t
he
i
r f
un
c
ti
o
n
cha
ng
es. For
t
he de
t
a
i
ls, see
"For Ser
i
al I
nt
erface" o
n
pa
g
e 40
a
n
d
"For Parallel
I
nt
erface" o
n
pa
g
e 42
.
DIP Switch Bank 1
* Var
i
es depe
n
d
ing
o
n
t
he
int
erfaces.
DIP Switch Bank 2
* Var
i
es depe
n
d
ing
o
n
t
he
int
erfaces.
SW
Function
ON
OFF
Factory
setting
1-1
Auto line feed
Always enabled
Always disabled
OFF
1-2
Receive buffer capacity
45 bytes
4 KB
OFF
1-3
1-6
Undefined
—
OFF
1-7
Undefined
—
*
1-8
Setting of USB power-saving
function
Disabled
Enabled
OFF
SW
Function
ON
OFF
Factory
setting
2-1
Handshaking (BUSY condition)
Receive buffer full
Offline
Receive buffer full
OFF
2-2
Reserved (Do not change
setting)
Fixed to OFF
OFF
2-3
2-4
Selects print density
See
"Selecting the Print Density (DIP Switches
2-3/2-4)" on page 45
.
OFF
2-5
Sets the release condition of the
receive buffer BUSY state. (This
function is effective when DIP
Switch 1-2 is set to off.)
Releases the BUSY
state
when
the
remaining capacity
of the receive buffer
reaches 138 bytes.
Releases the BUSY
state
when
the
remaining capacity
of the receive buffer
reaches 256 bytes.
OFF
2-6
2-7
Reserved (Do not change
settings)
Fixed to OFF
OFF
2-8
Reserved
—
*
For DIP Switch 2-1 (BUSY condition), see also
"Selecting the BUSY Status" on page 46
.
Do not change the setting of DIP switches 2-2, 2-6, and 2-7. Otherwise, the printer may
not operate normally.