Hitachi IJ PH Service Manual page 179

6.4.12 Excitation V-ref. Review
Excitation V-ref.
Review
Readjust the excitation setup.
Resume the
operation.
6.4.13 Ink Low Warning
Refer to "6.2.1 Ink Low"
6.4.14 Makeup Ink Low Warning
Refer to "6.2.3 Makeup Ink Low"
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