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5-4 Cleaning Ink Jets
7. Clean the service station as described in “Cleaning the Ser-
vice Station” on page 5-5.
8. On the control panel Front Page screen, press the B (Proceed)
key to park the printhead carriage into the service station.
Evaluating Printhead
Performance After
Cleaning
The Jet Status Lines test provides a quick method of determining
the effectiveness of (or the need for) cleaning. This test prints a
pattern of lines, each segment of which corresponds a single jet.
If there are any missing segments in the lines, then a cleaning is
recommended. If, however, the lines appear solid and consistent,
then cleaning is most likely not required at this time.
The Jet Status Lines function is on the Calibrate Printer - Manual
Calibrations menu.
Cleaning Jet Outs If output, prime bars, or calibrations indicate excessive missing
jets (jet outs), try recovering these jets as follows:
1. Fill a small ultrasonic jewelry cleaner with hot tap water.
2. Place the printhead in ultrasonic cleaner, until just the jet ori-
fice plate is submerged, for five minutes.
3. Purge 5-10 ml of ink from the printhead.
Call MacDermid ColorSpan Technical Services for further infor-
mation and the latest proven cleaning techniques.