SII DPU-S245, Technical Reference

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4-8
4.1.4 Function Settings(SWDIP4)
Table 4-4 Function Settings (SWDIP4)
Value
SWDIP Function
0 1
4-8
Bluetooth Link Key Selection
(Bluetooth Link Key)
Enable Disable
4-7 Reserved Fix to 1
4-6
Busy Output When Error
Occurs (Error)
Unbusy Busy
4-5 Mark Position Correct Enable Disable
4-4
4-3
Bluetooth Baud Rate See below
4-2 CTS Control Enable Disable
4-1 Auto Activation by AC Enable Disable

Bluetooth Link Key Selection
This function is set to Enable, the printer saves the link key from the host device to connect in the
pairing process.
When once a pairing is performed for the host device, the printer can connect to
the host device using the link key from the next time without a pairing.
If this function is set to Enable and PIN code is not specified in advance, the printer processes PIN
code as '0000'.

Busy Output When Error Occurs
This function can select whether data reception becomes busy status or not when an error occurs.
If this function is disabled, data reception does not become busy status while an error occurs and
data reception is available.
However, regardless of this setting if receiving buffer becomes full, data reception turns to busy
status.

Mark Position Correct selection
When Mark Position Correct selection sets to Enable and Paper Mode SWDIP3-8 is selected to
Mark Roll Paper, the printer feeds the paper roll in backward as following conditions:

Beginning of a printing right after power-on or resetting.

Beginning of a printing right after performance paper home feed by FEED switch or page
feed execution.
To use this function, there are several restrictions. Refer to 2.2 SPECIFIED THERMAL PAPER
SPECIFICATION.