Passport 2®/Passport 2 LT™ Service Manual
0070-10-0441
7 - 5
Preventive Maintenance
Recorder Paper Replacement
7.12
Recorder Paper Replacement
The instructions below describe the replacement of recorder paper. For best results, use only
recorder paper, P/N 0683-00-0422-01, in your
Passport 2
Monitor.
1.
Open the recorder door by pressing the door release button in the upper right corner of
the recorder.
NOTE:
If the recorder’s door does not open fully, carefully pull
down on door until it is completely open.
2.
Remove the empty paper spool by pulling it out gently.
3.
Insert a new roll of paper between the two rounded tabs of the paper holder with the
coated (shiny) side of the paper facing the print head at the top of the recorder (the
paper should be feeding off of the bottom of the roll).
4.
Unroll approximately 4 inches of paper.
5.
Align the paper across the top the metal bar.
6.
Holding the paper in place, close the recorder door.
7.
To ensure that the paper is aligned properly and has not been pinched in the door, pull
the loose end of the paper out several inches. If the paper jams, open the door and
return to step 5.
7.13
Care and Storage of Thermal Chart Paper
Thermal Chart Paper is chemically treated and the permanency of a recording is affected by
storage and handling conditions. These conditions are:
1. Ultraviolet Light -
We recommend storing the recordings in a filing cabinet within a
few days of printing. Long term exposure to natural or artificial U.V. sources may be
detrimental.
2. Storage Temperature and Humidity -
Keep the recordings in a cool and dry area
for a longer lasting image. Extreme temperature and humidity (above 80 °F and 80%
humidity) should be avoided.
3. Solvent Reactions -
Do not store the recordings in plastic bags, acetate sheet
protectors, or similar items made from petroleum products. These products emit a small
amount of vapor which will, over a period of time, deteriorate the image on the chart
paper.
4. Adhesive Tape -
Never place adhesive tape over recordings. The reaction between
the adhesive compound and the Chemical/Thermal paper can destroy the image within
hours.
5. Archives -
We recommend that if long term archives are required, make a photocopy
of the recordings as back-up. Under normal office filing conditions, the recordings
should retain acceptable image quality for about five years.
