Adjustments - Intermec EasyCoder 501 XP Service Manual

10.3 Adjustments

Intermec EasyCoder 501 XP – Service Manual Ed. 4
Adjust the sensitivity of the label taken sensor by means of the
potentiometer WR51 (marked "LTS") on the CPU board:
• Start up Intermec Fingerprint and run the program described
in Chapter 10.2. Leave the label in the outfeed slot to create a
label-not-taken condition.
• The printer should start to beep continuously. If not, turn the
potentiometer back and forth until the beeping starts.
• Adjust the potentiometer WR51 so the beeping does not stop
when the screw is turned a quarter of a turn in either direction.
• If necessary, fi t or remove a jumper on P55 to change the inten-
sity of the LTS emitter:
Jumper fi tted
Jumper removed
• Remove the label. The beeping should cease immediately.
• If necessary, readjust the potentiometer and/or change the strap
on P55.
• Break the program by typing X on the host.
When the label taken sensor works properly, put back the left-
hand cover and close the front hatch and right-hand door. Then the
printer is ready for operation.
Chapter 10 Label Taken Sensor
= Higher intensity
= Lower intensity
77