Davin J012, Руководство по обслуживанию

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If there is still a problem in the Nozzle Check pattern, repeat this procedure and print another Nozzle
Check pattern. Do the procedure again if the results are still not satisfactory.
If three consecutive Nozzle Check pattern prints and head-cleanings do not solve the problem, then
flush the print heads. (See procedure below.)
• Head flushing consumes ink. Do not flush the print heads unless three head cleanings have failed
to correct the problem.
Print Head Flushing
Flushing the print heads consumes much more ink than print head cleaning. Do not flush the print heads
until you have done the print head cleaning procedure (see above) at least three times.
1. Confirm that the envelope selector is forward.
2. [Menu]> "System Settings?"
3. [

] or [

] > "Maintenance" > [Yes]> "1 Nozzle Check?"
4. [  ] or [  ] > "2 Head-flushing>" > [Yes]> "All Heads"
5. [  ] or [  ] > Select the print heads to be flushed: "All" (all print heads), "Print-head 1" (Black/Cyan),
"Print-head 2" (Magenta/Yellow") > [Yes]
"*Please Wait*" displays until flushing is finished. Do not start any other operation until cleaning stops.
• Do not try to start another procedure and never switch the machine off while head-flushing is in
progress,.
6. [No] > to return to the previous level.
7. Print another Nozzle Check test pattern and check the result.
8. If the Nozzle Check test pattern is normal, the procedure is finished.
• If there is still a problem in the Nozzle Check pattern, allow the machine to remain idle for 10
minutes and repeat the procedure.
• If the problem persists, allow the machine to remain idle for 8 hours, and then flush the print
heads again.
• If the problem still persists, execute drive cleaning with SP5301. Only the service technician can
do this procedure.
Adjust Paper Feed
Print the ‘Adjust Paper Feed Test Pattern’ and do this adjustment if you see broken horizontal lines, patchy
images, or white lines printed at regular intervals.
Image Correction
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