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Maintenance
34
Dräger Mobile Printer BT
6 Maintenance
6.1 Cleaning
If there is dust inside the printer, the print quality may deteriorate.
Printer con-
nects to
Alcotest
device
Bluetooth
®
LED flashes
blue
Device/pro-
cess OK
Operational none
Paper cover
open
Error LED
lights up red
Error
Device no
longer
works.
Paper cover
open
Close paper
cover until it
clicks into
place
Printer
paper used
up
Error LED
flashes red,
Buzzer
emits three
short beeps
Notice/warn-
ing
Device does
not work -
missing
material
Refill printer
paper
Print head
overheated
Error LED
flashes red
Error
Printing is
only possi-
ble again
after cooling
down - data
storage is
still possible
Turn off the
printer and
let the
device cool
down for at
least 10 min-
utes.
Observe the
operating
temperature.
Instrumenta-
tion error
Error LED
flashes red
Error
Device no
longer works
Contact
Dräger
Turn Off
Buzzer
emits a long
single beep
Device/pro-
cess OK
Device is
functional
none
Status
Output sig-
nal
Condition
Effect
Required
actions
