Uline ZEBRA GC420D Manual Del Usuario página 5

NOTE: Adhesives and media material over
time can transfer onto the printer components,
including the platen and printhead. This
build-up can accumulate dust and debris.
Failure to clean the printhead, media path
and platen roller could result in inadvertent loss
of labels, label jams and damage.
NOTE: Using too much alcohol can result in
contamination of the electronic components
requiring a longer drying time before the
printer will function properly.
When cleaning the printer, use one of the following
supplies:
CLEANING SUPPLIES
Cleaning Pens
(105950-035)
Cleaning Swabs
(105909-057)
To clean the printhead:
• Let the printhead cool for a minute, then use a new
cleaning pen to swab the dark line on the printhead.
Clean from the center to the outside edges of the
printhead.
LED STATUS
AND COLOR
OFF
Solid Green
Solid Amber
Flashing Green
Operation
Flashing Red
PAGE 5 OF 18
CLEANING PRINTER
QUANTITY PURPOSE
12 Clean Printhead
Clean media path,
25
guides and sensors
TROUBLESHOOTING
PRINTER
STATUS
The printer is not receiving power:
• Turn off the power.
Off • Check power connection from the outlet to the power supply, and from the
power supply to the printer.
• Disconnect the printer from the outlet for 30 seconds and then reconnect.
The printer is on and in an idle state:
On
• No action necessary.
The printer has failed its power on self test (POST):
• If this error occurs right after power is turned on, contact an authorized
reseller for assistance.
Stopped • When the printer is operating normally, the printer status light will be amber
for about 10 seconds before turning green (solid or blinking).
There is a memory error:
• Turn power off and on, and then resume printing.
The printer is receiving data:
Normal
• As soon as all data has been received, the status LED will turn green and the
printer will automatically resume operation.
The media is out:
• Follow the instruction for loading the media roll (page 3) and then press the
feed button to resume printing.
Stopped
The printhead is open:
• Close the top cover and press the feed button to resume printing.
• Repeat after every roll of media.
To clean the platen roller:
• Remove the platen roller, then clean the roller
thoroughly with 90% medical-grade alcohol and a
cleaning swab or lint-free cloth.
• Repeat as needed.
To clean the peel bar:
• Clean thoroughly with 90% medical-grade alcohol
and a cleaning swab or lint-free cloth.
• Repeat as needed.
To clean the media path:
• Clean thoroughly with 90% medical-grade alcohol
and a fiber-free cleaning swab.
• Repeat as needed.
To clean the exterior:
• Wipe with a water-dampened cloth.
• Repeat as needed.
To clean the interior:
• Gently brush out printer.
• Repeat as needed.
RESOLUTION
0518 IH-7245