Servicing: 9040 Contrast
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2,000-hour service
1. Drain and flush the printer.
Refer to printer Drain/Flush procedure contained in this section.
2. Change the main ink filter cartridge. This operation must be performed at least once
every six months. Refer to the procedure for changing 9040 Contrast printer ink filter
cartridges contained in the Maintenance section of this manual.
3. Change the coalescence filters. Refer to the procedure for changing 9040 Contrast
printer coalescence filters contained in the Maintenance section of this manual.
4. Empty the recovery tank.
5. Pour a liter of new ink into the ink tank.
6. Pour a liter of additive into the additive tank.
7. Start the printer normally and leave in operation with jet running for a minimum of thirty
minutes.
CAUTION We recommend that you run the REFRESHMENT function for
around 15 minutes every time you finish servicing the ink
circuit (i.e. after you drain or flush the circuit or change the
filter).
Place an anti-clogging protector between the cannons and the
charge electrodes when you perform the refresh routine.
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