Specifications

1-8 General Information
Confidential
Print density
Notes:
Changes in DIP switch settings (excluding switches 2-7 and 2-8, interface reset signals) 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.
If you turn on DIP switch 2-7 or 2-8 while the printer power is turned on, the printer may be reset, depending on
the signal state. DIP switches should not be changed while the printer power is on.
If the print density is set to level 3 or 4, printing speed is usually reduced.
Transmission speed
Transmission Speed in BPS (bits per second) 1-7 1-8
4800 ON ON
9600 OFF ON
19200 ON OFF
38400 OFF OFF
Set 2
SW Function ON OFF
2-1 Handshaking (BUSY condition) Receive buffer full Offline or receive
buffer full
2-2 Customer display connection Connected Not connected
2-3
Print density (See the table below.)
2-4
2-5 Internal use Fixed to OFF
2-6 Internal use Fixed to OFF
2-7 I/F pin 6 reset signal Enabled Disabled
2-8 I/F pin 25 reset signal Enabled Disabled
Print Density SW 2-3 SW 2-4
1 (Light) ON ON
2
↑
OFF OFF
3
↓
ON OFF
4 (Dark) OFF ON