17 May, 1999GENERAL CAUTION
4. SERVICE TABLES
4.1 GENERAL CAUTION
Do not turn off the main switch while any of the electrical components are active.
Doing so might cause damage to units, such as the AIO, when they are pulled out
of or put back into the copier.
4.1.1 AIO CARTRIDGE (ALL-IN-ONE CARTRIDGE)
The AIO cartridge consists of the OPC drum, development unit, charge roller,
cleaning blade, toner supply mechanism, and toner collection area. Follow the
cautions below when handling an AIO cartridge.
1. Store the AIO cartridge in a cool, dry place away from heat.
2. Dispose of used AIO cartridges in accordance with local regulations.
Service Tables4.1.2 TRANSFER ROLLER UNIT
1. Never touch the transfer roller surface with bare hands.
2. Take care not to scratch the transfer roller as the surface is easily damaged.
4.1.3 SCANNER UNIT
1. Clean the exposure glass with alcohol or with glass cleaner to reduce the
amount of static electricity on the surface of the glass.
2. Use a blower brush or a cotton pad with water to clean the mirrors and lens.
3. Do not bend or crease the exposure lamp flat cable.
4. Do not disassemble the lens unit. Doing so will throw the lens and the copy
image out of focus.
5. Do not turn any of the CCD positioning screws. Doing so will throw the CCD out
of position.
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