At least once a week, do the following:
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Inspect all nips and rollers for scratches.
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Clean all nips and rollers.
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Inspect the impression roller.
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Clean the impression roller with IPA.
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Inspect the internal buffer system rails. Grease if you see dry rails or serious ink leaks
At least once a month, do the following:
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Inspect all belts for cracks.
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Check the tension of each belt.
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Verify that the bristles of both electrostatic brushes are straight and point towards the substrate.
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At the unwinder, grease the expanding shaft gear and rollers.
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Inspect the unwinder active dancer grease nipples. Lubricate if needed.
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Inspect the rewinder moving shelf grease nipples. Lubricate if needed.
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Inspect and grease the drive unit gears.