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TM-T81
Specification
(STANDARD)
A
3.3.3.2 USB interface specification
Table 3.3.5 DIP Switch 1
SW Function ON OFF
Factory
setting
1 Auto line feed Always enabled Always disabled
OFF
2 Receive buffer capacity 45 bytes 4 KB
OFF
3
Undefined --- ---
OFF
4 Undefined --- ---
OFF
5 Undefined --- ---
OFF
6 Undefined --- ---
OFF
7 Undefined --- ---
OFF
8 Setting of USB power-saving feature Disabled Disabled
OFF
Table 3.3.6 DIP Switch 2
SW Function ON OFF
Factory
setting
1 Handshaking (BUSY condition) • Receive buffer full
• Offline
• Receive buffer full
OFF
2 Reserved (Do not change settings.) --- Fixed to Off.
OFF
3 See Table 3.3.7.
OFF
4
Selects print density
OFF
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.)
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
6 Reserved (Do not change settings.) --- Fixed to Off. OFF
7 Reserved (Do not change settings.) --- Fixed to Off. OFF
8 Reserved (Do not change settings.) Fixed to On ---
OFF
Table 3.3.7 DIP Switch 2-3 and 2-4
3 4 Function
OFF OFF Print density (Standard)
ON OFF Print density (Medium)
OFF ON Print density (Dark)
ON ON Print density (Standard)
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.
