User manual

Operation
ProMaster 2500 User Manual 4-19
6. Unroll approximately two feet of liner. Thread it around the left of
roller
B
, between
C
and
D
, and between the platen and press
bearings.
7. Move roller
B
to the left so it pinches the label liner and holds it in
position. Ensure that the labels are fully aligned between the
underside of the platen and above
C
and
D
.
8. Thread the label liner across the platen and lower the application
plate to hold it in position.
9. Route the liner to the left side of roller
E
and to the right of roller
F
.
Drape the remaining liner to the left of the label advance knob.
10. Move roller
F
to the right until it snaps into position.
Note: To ensure correct label printing and application, make sure both pinch
rollers (
B
and
F
) are fully engaged.
Calibrating Labels in the
Dot Matrix Printer
The ADC (label detection) optic must be calibrated at certain times so that
labels can be correctly applied to the devices. You must calibrate this
optic whenever you:
• Change labels or the ribbon.
• Advance the labels by running the label drive motor test, turning the
label advance knob, or pulling the labels forward by hand.
• Change the ADC optic value (described on page 5-34).
Figure 4-15
Threading New Labels in the Dot
Matrix Printer
1851-2
D
PRESS BEARINGS
PLATEN
APPLICATION PLATE
E
LABEL REEL COVER
F
B
C
A
G