Sony DCR-TRV720 Operating Instructions Manual page 104

Using the printer – Introduction
About lamp indications
(p. 130)
PRINT CARTRIDGE lamp PRINT lamp
PRINT
PRINT PAPER lamp
PRINT lamp
Fast flashing (green):
•Printer error
•Heat buildup inside printer
Slow flashing (orange):
•During printing
PRINT PAPER lamp (red)
Fast flashing:
•Print paper error
Slow flashing:
•Print paper not inserted
PRINT CARTRIDGE lamp (red)
Fast flashing:
•Ribbon error
•Run out of ribbon
Slow flashing:
•Print cartridge not inserted
104