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Troubleshooting 4-60
NovaJet 800 Series Service Manual
is downloaded and can only be corrected with a reinitialization of the
printer. The reinitialization can be performed prior to or immediately after
a firmware download.
Figure 4-62. Dirty Service Station Problem.
NOTE 2: The symptoms of this problem could be easily confused with
dirty service station, autowipe feature activation, servo motor failure or
firmware related problems. Please verify by checking all ‘Microbanding’
and ‘Horizontal banding’ causes first.
Color Test Problems
Symptom: After initiating the Color Test in a 2 pass mode one or more of
the printed colors suffers ink starvation (Refer to ‘Ink Starvation’). If the
starvation stops and starts as the color test progresses (i.e. the first swath
starts to print then starves, the second swath prints and then also starves)
then the cartridge most likely does not have enough ink inside (typically
the cartridge should have between 15 and 30 ml of ink; cartridge ink level
will eventually stabilize at 19 ml). Refer to ‘Cartridge Ink Level Check’.
For all other color test printing failures please refer to the troubleshooting
failure check below.