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Writer Roller/Carriage Assembly Replacement
Revision L
Maintenance: Writer Roller/Carriage Assembly Replacement
1.
Remove the battery as described in
2.
Remove the power supply assembly as described in
Replacement"
on page 5-10.
3.
Inside the power supply compartment, disconnect the cable that connects to the
writer assembly to the power supply.
4.
Open the unit to access the paper compartment.
5.
Move the paper size bracket to the A4 position to expose one of the writer
assembly mounting screws.
6.
Remove the screw and return the paper size bracket to the STD (8.5 x 11)
position.
7.
Close the unit and turn it over so the bottom side is up.
8.
Remove the four screws located on the underside of the writer roller/carriage
assembly and lift the writer from the bottom of the unit.
9.
Reassemble the writer roller/carriage assembly by reversing the above
procedures.
NOTE
Be sure to replace ALL fasteners and screws that were removed during
disassembly. Failure to replace the screw which holds the paper size
bracket in place (step 6) above could result in paper tracking problems.
MAC™ 3500 Resting ECG Analysis System
2021337-036
"Battery Replacement"
on page
"Power Supply
5-6.
5-33
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