TransAct Printrex 920, Руководство оператора

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Printer Maintenance
100-TBD - Rev A Page 37
Cleaning the Printer
There is no regular cleaning required for proper operation of the printer,
however the printer surfaces are designed and manufactured to permit
cleaning with the following cleaning agents:
x
Isopropyl alcohol
x
Ammonia
x
Chlorine bleach (1:10 concentration with water)
x
Hexachlorophene (PhisoHex)
x
Glutaraldehyde (Cidex)
Use a soft cloth dampened with the cleaning agent to clean the surfaces of the
printer. Do NOT submerse the printer or allow spills onto or into it.
Note:
x
Before cleaning the printer, switch it off and disconnect the power plug
from the power source. This can prevent personal injury or damage to the
printer if you make a mistake during cleaning.
Protecting the Thermal Head
The thermal head incorporates a protective glaze coating and is generally
resistant to harsh environments, but follow these guidelines to protect it:
x
Do not allow the thermal head to come into contact with sharp or hard
objects.
x
Do not allow thermal paper debris to accumulate on the thermal head. See
below.
x
Do not allow condensation to accumulate on the thermal head.
x
Use only Printrex approved thermal paper.
x
Do not use abrasive cleaning substances on the thermal head. See below.
Cleaning the Thermal Head
Paper dust or other foreign material may occasionally accumulate on the
thermal print head. This will be indicated by light printing or no printing in a
narrow band down the length of the paper. In order to eliminate the thermal
paper debris buildup, use a soft cloth moistened with one of the following
cleaning agents:
x
Isopropyl alcohol
x
Ethanol
A light wiping along the length of the print head is adequate. Allow the print
head to dry before resuming printing. It can be wiped dry with a soft, clean
cloth. Do NOT submerse the print head or allow spills onto it.