Domino Printer C7

CAUTION: Do not use needles or other pointed objects to clear the ink jet orifices, or use sharp objects such as screwdrivers to scrape off dried ink from the nozzle plate.

Ensure the printer and ink is correctly configured for the application, otherwise print performance and component life span will be affected. The life of the printer depends on the working environment in which it is placed and the treatment it receives at the hands of operators.

Ensure that the printer is installed where it will not be knocked, protect it as much as possible from heat, dust and vibration and never allow any part of the printer to come into contact with water or other liquids.

Under normal operating conditions the printer requires minimal maintenance. A few periodic checks are all that is needed to keep the system running at optimum performance.

Inspect and clean the system regularly. Periodic maintenance will be required at the beginning and end of each working day, before holidays and every six months.

Most maintenance can be carried out by the operator and involves no more than replacing ink bottles, cleaning the nozzle plates or performing a prime. The printer warranty may be invalidated by damage caused through not following proper maintenance procedures.

Warning: This maintenance check requires trained personnel with PPE!

External and internal tubing in good condition

No signs of ageing, kinking or leaking in the tubing

If tubing is damaged, replace it

Next, replace the ink filter unit (IF/01)

Four screws around the bottom edge of the print head unscrewed

Top of the chassis lifted off, complete with keypad, LCD display and electronics

Support the top out of the way or disconnect the cables - do not let it hang!

Warning: Use only the genuine Domino inks, cleaners and flushing fluids specifically matched to your application.

Check the ink level by pressing the red indicator lamp button at the top of the case and looking through the viewing window in the front of the door.

Do not let the ink become fully exhausted before replacement, otherwise air can be introduced into the system from an empty bottle.

Check for dust from the environment on the front of the nozzle plate.

Upload a photo of the nozzle plate after cleaning with a lint-free cloth dipped in domino nozzle cleaner.

Check the photocell window for cleanliness.

Check for damage to ink and air lines in the ink compartment.

Warning: Ink and air lines may have been trapped when closing the front door.

Inspect external cables and tubing for signs of chafing and splits, especially near the connectors.