28
REMOVING CAUGHT LABEL, cont'd.
Remove Caught Label
from Mechanism, cont'd.
2.
Check lower paper guide and inside of mechanism for caught
label. Label stuck on label stop sensor will cause printer to keep
feeding labels when it should not be printing.
If label is not caught on any part of mechanism, bypass step 3.
If a label is caught, remove it according to step 3.
3.
Using a clean cloth soaked with isopropyl alcohol, rub off caught
label. After removing the label, use another cloth soaked with
isopropyl alcohol and clean the surface.
Note: If the guide strip (made of clear plastic) is damaged, order
replacement from your UBI distributor. Remove damaged
guide strip, clean surface with isopropyl alcohol, and attach
replacement guide strip.
4.
Install mechanism as follows:
a. Place lower paper guide in mechanism with bottom of guide
on top of two stubs at bottom of mechanism. Make sure
bottom of guide is even with bottom of mechanism.
b. Push lower paper guide into mechanism until tabs snap into
place.
c. Install the cable from the motor and the label-stop sensor into
the cable slot.
d. Connect cables to CPU board according to “Cable Connec-
tion” to the left.
e. Place mechanism on base of printer and attach it by means of
the three screws.
f. Install the top enclosure as described in the subsection
“Remove the Enclosure Top”.
Label-taken sensor
(lower unit)
Stub
Cable slot
Cable connection:
From
To CPU board
Motor
JP2
Lower label stop sensor
JP5
Upper label stop sensor
JP6
Printhead
JP3
Printhead bracket
JP10
CAUTION
Do not use metal object
to remove caught label
Guide strip
Tab
UBI EasyCoder 71 – Maintenance & Troubleshooting
Tab