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• Data received before a <GS> code is printed out when the printer receives the
<GS> code.
PERIPHERAL UNIT DRIVE CIRCUIT
A drive circuit for driving peripheral units (such as cash drawers) is
featured in this printer. There is a modular connector of 6 pin telephone jack at
the bottom back for this connection. The user shall prepare a cable with a
modular 6 pin telephone plug referring to the circuitry given below.
Fig. 14 Telephone jack and plug for peripheral unit drive
Peripheral
unit
Printer side
DC source
Cash drawer open
detection switch
Fig. 15 Circuit diagram for peripheral unit drive
Notes:
1. Peripheral units 1 and 2 shall not be driven simultaneously (When the printer
has been driven continuously, set the drive duty to maximum 20%).
PP3000 Series User’s Manual
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