Epson TM-T81 Technical & Specifications Manual page 49

Confidential
2) DIP switch 2: 8 switches
SW 2
1 Handshaking (BUSY condition)
2 Reserved (Do not change settings)
3 Selects print density
4
5 Setting the release condition of the
receive buffer BUSY state (this
function is effective when the
capacity of the receive buffer is set
to 4 KB.)
6 Reserved (Do not change settings)
7 I/F pin 6 reset signal (*1)
8 IF pin 25 reset signal (*2)
Table 3.3.4 DIP Switch 2-3 and 2-4
Switch No.
3 4
OFF OFF
ON OFF
OFF ON
ON ON
NOTES: 1. Change the DIP switch when the printer power is turned off.
2. Changes in DIP switch settings are recognized only when the printer power is turned on
or when the printer is reset by using the interface. If the DIP switch setting is changed
after the printer power is turned on, the change does not take effect until the printer is
turned on again or is reset.
3. If the print density is set to "medium"/"dark" level, printing speed is inclined to be low
speed.
EPSON
Table 3.3.3 DIP Switch 2
Function
Function
Print density (Standard)
Print density (Medium)
Print density (Dark)
Print density (Standard)
TITLE
TM-T81
Specification
(STANDARD)
ON
Receive buffer full
--- Fixed to OFF
See Table 3.3.4.
Releases the BUSY Releases the BUSY
state when the state when the
remaining capacity remaining capacity
of the receive buffer of the receive buffer
reaches 138 bytes. reaches 256 bytes.
--- Fixed to Off
Enabled Disabled
Enabled Disabled
SHEET
REVISION
A
Factory
OFF
setting
Offline
Receive buffer full
NO
NEXT SHEET
40 39
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF