Seiko Instruments DPU-S445 - Manual (Page 25)

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5 TEST PRINTING
After loading thermal paper in the printer, perform test printing. In test printing, the
printer's function setting and character strings for testing are printed.
(1) Make sure that the thermal paper is loaded in the printer and the printer is off. If the
paper is not loaded, load the paper as instructed in Section 4, Paper Setting, and
turn the printer off.
(2) Press the POWER and FEED switches at the same time. When the POWER lamp
lights, release the POWER switch, then the FEED switch.
(3) Several dozens of lines of text are printed.
DPU-S445
[Ver.*.**] **.***.****
Copyright (C) : SII
**************************
.
.
.
(4) After test printing, the printer goes into print-ready mode.