HP Designjet 8000 Printer series - Manual (Page 83)

b. Clean each cap (1) by rolling over the cap ten times each.
14. If the caps are still not clean, or there are particles around the edges, then clean as follows:
a. Dip a new cleaning swab (1) into the cap cleaning liquid (2).
CAUTION Make sure that you use the cap cleaning liquid and not the wiper cleaning
liquid to clean the capping unit, otherwise you could cause damage to the printheads.
ENWW Daily maintenance 73
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