MAINTENANCE
7--10 27080 Issue 1 Sept 98
1(b) Gutter Filter Replacement
Notes (1) Tools required:Lint--free tissue to catch any escaping ink.
11mm spanner (see step 4).
Pipe cutters
Protective clothing (especially safety glasses).
(2) When replacing a filter, a small length of tube is always lost,
therefore, ensure there is enough tube before replacing.
The gutter filter is a 20 micron disc filter.
The printer must be shut down and both cartridges removed.
(1) Remove the securing screw and pull out the ink system.
(2) Ensure the nuts are fitted loosely to the new filter.
(3) Cut through the ink tubes where they enter the nuts on the old
filter. Wrap the old filter in tissue and discard.
(4) Orientatethefilterusingthesmallflowdirectionarrowonthenew
filter, it is on the shoulder next to one of the threads.
(5) Push the ink tubes through the nuts on the filter until they stop at
the shoulder inside the filter.
(6) Hold the ink tubes in place and tighten the nuts finger tight.
(7) Using a spanner, tighten the nuts by a further 1.5 turns.
1(c) Main Filter Replacement
Notes (1) Tools required:Lint--free tissue to catch any escaping ink.
16mm spanner (see step 3)
Protective clothing (especially safety glasses).
(2) Filters must not be re--used.
The printer must be shut down and both cartridges removed.
(1) Movethefiltertothefrontofthe inksystemandmakeanoteofthe
pipe connections (see diagram on next page).
(2) Remove thebungsfromthenewfilterandretainfor useontheold
filter.
(3) Remove the connectors from the old filter and fit to the new filter
inthesameorientation(asnotedinstep1). Theconnectionsshould
be finger tight, then tightened 1.5 turns with a spanner.
(4) Fit the bungs removed in step 2 to the old filter.
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