Ricoh Ri 4000 User Manual page 158

3. Maintenance RICOH Ri 4000 User Manual
Remove the absorber (Type P1) from the Head Cleaning JIG II.
Discard the used absorbers (Type P1)-do not reuse them.
Clean the Head Cleaning JIG II using a cloth.
Attach the platen and platen frame to the platen base.
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