03/10 Rev. 5.04-04 SERVICE MANUAL Service Mechanics
64-xx – 64-xx Dispenser
59
Overview of the sensors
Sensors record the status and readings of the device.
Sensor Function Install location Comment
Material end LS
material monitoring, stop
at material end, protection
of thermo head
print module, interior
material guide
replacement
only complete
with material
guide
Gap LS
(transparent sensor)
label monitoring, detects
gap or label end
print module, feed unit; in
a housing with reflex LS
adjustable
from outside of
housing
Gap LS
(reflex sensor)
label monitoring, detects
label according to reflex
principle
print module, feed unit; in
a housing with
transparency LS
adjustable
from outside of
housing
Head position LS
print head monitoring
(raised/lowered) for ribbon
automatic economy
function
print module, oscillator
disc raising mechanics
Ribbon end LS
monitoring of ribbon
movement, stop at
movement fault
print module, oscillator
disc of unwinding mandrel
Cutter LS, optional position monitoring of
circular cutter, display if
fault occurs
cutter unit, plug-in signal
cable to device
error also with
cable fault
Hood switch monitoring of device hood,
stop if hood open
switch on base plate of
device, switch flag
(adjustable) on hood
microswitch
All sensors can be checked whether they are functioning correctly and in
some cases be set to a certain value.
Further info An overview of the sensor parameters can be found in the subject section
"Info Printouts and Parameters" (parameter SERVICE FUNCTIONS/
Sensor test).
The install location of the sensors is dependent on the mechanics of the
device. More detailed information about disassembling/assembly the device
can be found in the Service description of the corresponding module.
Sensors in optional modules are described in the manual of the
corresponding option.
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