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USER MANUAL |
13
DIAGNOSTIC SELF-TEST
•
Holding <LF> button for ~ 5.5
seconds (third beep) while powering
on the DPP-450 will signal the long-
test will be printed as shown in the
figure on the right
.
•
Resident font sizes
•
Characters per line
•
Text formatting
•
Resident character set
•
Resident barcode symbols
•
Printer’s configuration