Zebra Technologies Corporation RFID-M2HF Benutzerhandbuch
49
Operations
Adjust Printhead Pressure and Toggle Position
12/2/05
XiIIIPlus/R110Xi/R170Xi User Guide
13383L-002 Rev. A
Printhead Pressure Adjustment
If positioning the toggles properly does not solve the problem, adjust printhead pressure.
Maximize printhead life by using the lowest pressure that produces the desired print quality.
Maximize printhead life by using the lowest pressure that produces the desired print quality.
To adjust printhead pressure, complete these steps:
1.
Print some labels at 2.4 in.
(61 mm) per second by running the
PAUSE Self Test
on page 137
.
2.
While printing labels, use the control panel controls to lower the darkness setting until the
labels are printing gray instead of black.
labels are printing gray instead of black.
3.
Loosen the upper knurled nuts on the toggle assemblies (
Figure 33
).
Figure 33 • Adjusting Printhead Pressure
4.
Some media types require higher pressure to print well. For these media types, increase or
decrease pressure using the lower knurled nuts until the left and right edges of the printed
area are equally dark.
decrease pressure using the lower knurled nuts until the left and right edges of the printed
area are equally dark.
5.
Increase the darkness level using the control panel controls until the printing is clear.
6.
Tighten the upper knurled nuts.
Caution •
Observe proper electrostatic safety precautions when handling any static-
sensitive components such as circuit boards and printheads.
1
Upper knurled nuts
2
Lower knurled nuts
2
1