XVI
2. Printer core clean: printer core must be clean on time, especially
the quality of printing is decline, cleaning methods are as follows: put
cotton dipped in anhydrous alcohol and gently wipe the printer core
ceramic parts as shown in the picture below until clean enough.
3.If find water inside printer, pls immediately disconnect the printer
power, and dry the printer naturally.
Failure Analysis:
Failure
phenomenon
Failure cause
Solution
Printer paper
indicator and Error
indicator flashing at
same time,and
make a Di Di...
beep sound
Printer lack of
paper
Install paper correctly
Printer error
flashing and make
a Di Di...beep
sound
1.The printer head
is too hot
2. The flip not
closed well
1.Open the cover and
dissipate heat fully then go
on printing.
2. Cover the flip well
When the printer
prints only paper
run but not print
Print paper install
reverse
Pls install the print paper for
a opposite direction
The printer print
fuzzy
The print head not
clean for a long
time
Put cotton dipped in
anhydrous alcohol and
gently wipe the printer core
ceramic parts until clean
enough