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11.1 Using the Cleaning Card
The Cleaning Card is saturated in a 99% Isopropyl Alcohol cleaning solution, and has been designed to be fed through the
transport mechanism and clean the print head, print head platen, and encoder drive wheels. Cleanings cards are available
from Unimark by calling customer service at 800
-255-6356
. The part number for the cleaning card is 700-5014-600
(single), or the card may be ordered as a kit of five (-605K), twenty-five (-625K), etc.
Do not remove the card from the sealed pouch until you are ready to insert the card into the Unit.
To use the cleaning card:
11.1.1
Power the Unit on.
11.1.2
Take the Unit off-line (press the ONLINE key).
11.1.3
Press the ENTER key to enter the menu system.
11.1.4
Press the UP/DOWN arrow key until the “Print Tests” menu appears.
11.1.5
Press the ENTER key to access this menu.
11.1.6
Press the UP/DOWN arrow key until the “Cleaning Card” option appears.
11.1.7
Press the ENTER key.
11.1.8
Tear open the pouch containing the cleaning card.
11.1.9
Insert the cleaning card into the front revalidation slot of the Unit. The Unit will automatically
move the cleaning card through the encoder, print head, and exit path areas of the Unit.
11.1.10
Wait until all motors stop running before using the Unit, and allow at least one minute for the
cleaning solution to evaporate.
11.1.11
Press the ONLINE key and place the Unit back in the on-line state.
11.2 Periodic Inspection
Every three months (more often in high-volume applications), inspect the Unit for unusual wear or damage to components.
The inspection will take less than 10 minutes.
11.2.1 Carefully inspect the outer surfaces of the Unit’s
enclosure
for signs of excessive internal heat buildup. Visual
evidence of excessive internal heat buildup may be confirmed by observation of discoloration or warping of the
covers surrounding the electronic components.
11.2.2 Examine the Unit’s external and internal surfaces, ventilation slots, transport mechanism, and exposed components
for dust buildup. All dust should be removed at least every three months to maintain performance.
11.2.3 If cleaning is required, complete the recommended cleaning procedures listed in the following sections.
11.3 Cleaning External Surfaces
CAUTION
To prevent damage, use only mild commercial cleaning solutions or a mild solution of soap and water
to clean the EXTERNAL surfaces of the Unit’s enclosure. The enclosure can be damaged by strong solvents.
Use the following procedure to clean the external surfaces of the Unit:
11.3.1 Vacuum the dust accumulation from the ventilation slots and other external surfaces of the Unit.
11.3.2 Dampen a soft cloth or paper towel with a mild solution of soap and water or a mild commercial cleaner and wipe
the surface.
11.3.3 Dry the cleaned area with a clean, dry cloth or paper towel.
