Dip Switch Location; Adjusting Print Density; Dip Switch Settings - Infinite Peripherals DPP-450 User Manual

DPP-450 User Manual

DIP Switch Location

1. To locate the DIP switch settings, turn the printer to
the back side, and then press down on the battery cover
latch.
2. To remove the battery cover, lift it upwards, and remove
the battery.
3. Turn the desired switch On or Off, as needed.
* 1st - Bluetooth enable or disable
* 2nd - Peeler Mode or Standard Mode (default)
* 3rd - Xon/Xoff - enable or disable software control
* 4th- Protocol Mode

Adjusting Print Density

Paper sensitivity is based on the type of thermal paper
used. For the best print quality, select the proper print
density. If the print head is overheated, it may result in poor
performance and longevity.
The default print density is 100%, which allows for proper
print quality. You can adjust the density to one of these
percentages:
• 60%
• 75%
• 90%
• 100%
• 120%
• 140%
• 160%

DIP Switch Settings

With the different methods of communication in the DPP-
450, ensure the DIP switches remain as the factory default,
unless needed. Two different operational modes, which
detect current conditions differently are determined by the
SW2 switch:
• Continuous Paper Mode.
• Black Mark Mode — Determines the proper alignment
for the starting print position on indexed media with
printed data.
Switch Off
SW1
Enable Bluetooth
SW2 Continuous Paper
Mode
SW3 None
SW4
Normal operation
mode
On
Disable Bluetooth
Black Mark Mode
Xon / Xoff protocol
Protocol mode
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