Pcdu - Ricoh MP 305 Plus Field Service Manual

PCDU

• To prevent damage from toner spillage during the PCDU removal, be sure to place a ground cloth
on the floor.
• To prevent damage from excess light, wrap the PCDU with protective paper and store the PCDU in
a cool dark place.
• Do not touch the drum, cleaning blade or any seals with bare hands.
• Do not use any alcohols or solvents to clean the OPC drum; be sure to wipe with a dry cloth. If
excess dirt exists, first wipe with a damp cloth, and next wipe off completely with a dry cloth.
• Do not rotate the PCDU clockwise after the PCDU has been installed.
PCDU
• When you take the new PCDU out of the box, hold the lower middle part of the PCDU. Otherwise,
you will damage the drum unit and this will cause defective images.
• Remove the developer cap [A] from the new PCDU and put it on the old one. Attach the cap to the
toner supply unit of the old PCDU that is in the box with the new PCDU enclosed.
• The PCDU has new unit detection. A flag in a chip in the TD sensor is overwritten when power is
turned ON.
• The new PCDU is detected automatically, so it is not necessary to make any settings manually after
installing a new unit.
1. Open the front cover.
PCDU
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