Zeiss HUMPHREY 720i, User Manual

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12-10 CARE AND CLEANING
REV. B 02/03 PN 51680-1 HUMPHREY FIELD ANALYZER II -
i
series
OPERATING THE
PRINTREX PRINTER
The operating instructions for the Printrex Thermal Line printer are given below.
Be careful
not to let the Printrex printer run out of paper.
When you see the red stripe appear on
the printout, it is time to change the paper roll. Letting the printer completely run out of paper
can cause the need to restart the HFA II and may cause loss of data. For information on HP
LaserJet printers, refer to Hewlett-Packard documentation.
Loading paper Loading paper is extremely simple because it does not have to be threaded or aligned.
1
Unlock the door of the
printer by pressing on
the open circles printed on
the two latches at the lower
corners of the door. Pull
up on the latches to open
the door.
2
Remove the paper roll
holder from the printer
and remove the paper roll
bar from the holder. Slip the
empty core off the bar.
3
Slip the paper roll bar
through the core of the
new paper roll and install
the paper roll on the holder
so the paper feeds from the
top of the roll toward the
front of the holder. Feed a
few inches of paper from
the roll so it will extend over
the platen after insertion.
4
Insert the paper roll in
the printer and close
the door with the latches
unlocked. Press on the solid
circles printed on the door
latches to lock them. The
Paper Empty and Error
lights should go out when the door is latched.
5
Tear off the extra paper. For best results, hold the paper up at a 45 degree angle and tear
from the right or left.
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