Ricoh D093 - LPH Cleaning; Idle Registration Roller Panel Cleaning

Cleaning Points
SM 4-9 D093/D094
Preventive
Maintenance
4.2.3 LPH CLEANING
1. Remove the LPH. ( p.5-36 "LPH")
2. Use lens paper (or clean cloth dampened with alcohol) to clean the surfaces of the LPH unit
lenses.
3. After cleaning, touch a grounded surface to discharge static electricity from your hands.
 If you use a cloth dampened with alcohol, be sure there is no residue remaining
around the cleaned area.
 If you use a damp cloth, use the damp cloth first. Then be sure to wipe the cleaned
area dry with a clean dry cloth.
4.2.4 IDLE REGISTRATION ROLLER PANEL
1. Remove idle registration roller panel [1]. (
p.5-9)
2. Use a vacuum cleaner to remove developer from the magnets [2].