Star Micronics TUP500 Series Product Specifications Manual page 81

(22) Because there is the possibility of mis-operation of the thermal head caused by noise, or
damage to the thermal head or IC caused by surged voltages, the power line should be
stabilized.
(23) This unit is provided with an auto-cutter as standard equipment, but absolutely never
approach the auto-cutter blades while the cutter is operating because it is extremely
dangerous. Also, if the cutter stops, absolutely never touch the blades directly with your
fingers.
(24) Never unnecessarily disassemble the printer or its parts. When performing maintenance,
always check that the power has been turned OFF before starting your work.
(25) The TUP500 series handles all paper widths within specifications. However, the width of
paper on the same mechanism (auto-cutter) is limited to one type.
(26) LPS electrical power is used as the drive power for this printer.
(27) If the printer prints intermittently with printing and paper feeds being temporarily terminated
because of a data waiting status from the host, the paper feed will be disrupted between the
first to three dot lines when starting printing. Be especially careful for printing of graphics.
(28) Separate this printer an adequate distance from devices that emit wireless signals.
(29) Do not handle the printer with wet hands. Depending on the part, the part may be degraded
if acidic or alkaline solutions come into contact with them. Therefore, to clean locations other
than those described in section 9.2.1, always use a soft, dry cotton cloth or cotton swabs.
(30) When closing the platen unit, the leading edge of the platen drive gear and deceleration gear
may hit making it difficult to assemble the platen unit. In such cases, open the platen unit
and try closing it again.
(31) Design an external cover so that the discharged recording paper does not get caught.
(32) Do not open the platen unit while the printer is operating because this can damage the
mechanism.
(33) Do not print (empty printing) when there is no recording paper. Empty printing will damage
the platen and thermal head.
TUP500 Series Product Specifications
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