Development - Ricoh D014 Service Manual

General Cautions

3.1.6 DEVELOPMENT

1. Avoid nicking or scratching the development roller.
2. Place a development unit on a sheet of paper after removing it from a PCU.
3. Always clean the drive gears after removing used developer.
4. Always dispose of used developer in accordance with local regulations.
5. Never load types of developer and toner into the development unit other than specified
for this model. Doing so will cause poor copy quality and toner scattering.
6. Immediately after installing new developer or toner during the machine installation
procedure, do the SPs as described in the Installation procedure.
7. Immediately after replacing the developer, do the SPs as described in the 'SP Codes
after Replacement' section of PCU replacement.
8. Never do SP3801 or SP3811 with used developer.
9. When using a vacuum cleaner to clean the development unit casing, always ground
the casing with your fingers to avoid damaging the toner density sensor with static
electricity.
10. The TD sensor must be initialized:
At installation, exactly as described in the installation procedure
After replacing developer. (Initialize the TD sensor only for the PCU where the
developer was replaced.)
Never initialize the TD sensor more than once. Initializing the TD sensor more
than once can cause toner scatter inside the machine.
D014/D015/D078/D079
CÓPIA NÃO CONTROLADA
3-4
CÓPIA NÃO CONTROLADA
SM