zicox XT423 - Printer Troubleshooting Guide; Common Faults and Solutions

22
9.Diagnostic
Fault Reason Solution Page
di..., di..., di...
Buzzer beep: 3 long
Paper out Load paper 14
di, di
Buzzer beep: 2 short
Battery low Charging 13
Just print white
paper
Load paper error Change paper direction 14
The bill becomes
fuzzy after several
months even several
weeks
The storage
temperature too high
store the bill in suitable
temperature(about 20℃ )
21
Low quality paper Using long-term thermal paper 21
di..., di..., di...
Buzzer beep: 3 long
The cover opened Close the cover 14
Printed image is
fuzzy
Low quality paper
Change print darkness or
use better paper
16/21
Printer head dirty Clean printer head 21
Auto power off Battery drain Charging battert 13