User manual

83
WPL 612 User Manual
The printing position
of small label is
incorrect
* Media sensor sensitivity is not set
properly.
* Label size is incorrect.
* The parameter Shift Y in the LCD men
u
is incorrect.
* The vertical offset setting in the driver i
s
incorrect.
* Calibrate the sensor sensitivity
again.
* Set the correct label size and
gap size.
* Press [MENU]  [SELECT]
x3[DOWN]x6 
[SELECT] to fine tune the
parameter of Shift
Y.
* If using the software
B T d l t th
The left side printout
position is incorrect
* Wrong label size setup.
* The parameter Shift X in LCD menu i
s
incorrect.
* Set the correct label size.
* Press [MENU]  [SELECT] x 3
 [DOWN] x 5

[SELECT] to fine tune the
Missing printing on
the left or right side of
label
* Wrong label size setup. * Set the correct label size.
RTC time is incorrect
when reboot the
printer
* The battery has run down. * Check if there is a battery on t
he
main board.
Multi interface board
doesn’t work
* The installation is incorrect.
* Check if the board is
plugged in the right
connector
Power and Error LEDs
are blinking fast
* Power switch OFF and ON too fast.
* Turn off the printer and wait all
LEDs are dark, and turn on the
printer again
Wrinkle Problem
* Printhead pressure is incorrect.
* Ribbon installation is incorrect.
* Media installation is incorrect.
* Print density is incorrect.
* Media feeding is incorrect.
* Please refer to the next chapter.
* Please set the suitable
density to have good print
quality.
* Make sure the label guide touch
Gray line on the blank
label
* The printhaed is dirty.
* The platen roller is dirty.
* Clean the printhead.
* Clean the platen roller.
Irregular printing
* The printer is in Hex Dump mode.
* The RS-232 setting is incorrect.
* Turn off and on the printer
to skip the dump mode.
* Re-set the Rs-232 setting.