Davin J012, Service Manual

Page: 125 / 365

Cleaning Procedures
The responsibility of the service technician is limited because this machine is adjusted for optimum
performance at the factory before it is shipped.
Return the printer to the repair center or replace the machine if a serious problem occurs.
There are no parts that require scheduled maintenance or replacement. However, the service technician
should do the procedures described in this section when a service call is requested.
Description At Service Call (or When Necessary)
External Covers Damp cloth.
Feed Roller Damp cloth. Release the feed clutch lock. Rotate the roller freely as you
clean it.
Friction Pad Damp cloth. This is the cork friction pad on the front edge of the standard
paper cassette (Tray 1).
Printer Operation, Print
Quality Print a Nozzle Check Pattern and check the results. Clean the print heads
if necessary. For more, see "Image Adjustment" "3. Replacement and
Adjustment".
Ink Collector Tank A message on the printer operation panel prompts you to replace the ink
collector unit after it has become full.
For more, see "3. Replacement and Adjustment".
Flushing Unit Gate Dry cloth. Always remove the ink that has hardened around the flushing
gate slots when you replace the ink collector tank. To scrape away
hardened ink, you may need to use a small screwdriver
Maintenance unit Wet cloth (use water). Always use a tightly wrapped dry cloth to remove
the ink that has hardened around the suction cap and wiper blade when
you replace the ink collector tank.
3. Replacement and Adjustment
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