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1. Getting Started
1.1 Unpacking the Printer:
The S3750THS portable printer is a full featured portable receipt printer designed
for varied job environments including field service, field sales, hospitality and
restaurants, ticketing and many others where point of service receipts are required.
The package contains:
printer:
battery cartridge,
AC input, DC output wall mounted charger (may be USA, European or UK
style plug) for charging the battery inside the printer
Belt loop system and
Roll of paper supply (already loaded in the printer).
Both cabled and wireless communication is possible.
1.2 Installing and Charging the Battery Cartridge:
Note: One battery cartridge is included with the printer. Similar to a
cordless phone battery, the printer’s battery must be charged before using
it.
!
Extech batteries must be cycled several times to achieve maximum
capacity. To cycle a battery fully charge it and then allow full
discharge through normal use in the printer.
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1
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Note: Refer to Figure 1 below to install the battery pack in the
printer.
Unlock the battery door by sliding the battery door locking tab down
Open the battery door
Insert the battery as shown. The battery side with two contact terminals should be
facing down to make contact with the two spring probes inside the battery
compartment.
Close the battery door.
Lock the battery door by sliding the battery door locking tab up
