169ASC 110
MAINTENANCE MANUAL
General errors
Problem Possible causes Recommended actions
Restart of TCD device direct
after start printing
Weak power supply
Check the power supply. The TCD device needs during prin-
ting operation max. 1 A (depending on supply voltage).
Blank printout
Wrong paper sort
Insert the correct paper sort. The printer needs thermal pa-
per.
Incorrectly inserted paper
roll
Insert the paper in accordance to the descriptions in chapter
“Change paper TCP”.
Bad print quality Bad paper quality
The st print with a new paper roll may has poor quality. The
thermal paper is sensitive against direct sun light and skin
touch/ fat. Store the paper appropriate.