Ricoh IS450S Service Manual page 2


1. Before disassembling or assembling parts of the scanner and peripherals,
make sure that the scanner power cord is unplugged.
2. The wall outlet should be near the scanner and easily accessible.
3. The output voltage of the PSU (Power Supply Unit) can be either 100 ~ 120
Vac or 220 ~ 240 Vac, without any adjustment. Make sure that the above
voltage is used.
4. The power cord should be an approved type, in accordance with the
regulations for the country in which the scanner is used.
5. The use of cables other than the shield I/O cables or equivalent specified will
invalidate the certification of this scanner and may cause interference levels
which exceed the limits established for this equipment.
Maintenance Information
The user's manual explains how to use and maintain the scanner. Before
performing the maintenance, read the user's manual.
Warning concerning copyright
Many documents are copyrighted. Such documents may not be reproduced by
scanning or in any other form without the express permission of the copyright
holder.
Notice
The contents of this manual are subject to change without notice.
IMPORTANT SAFETY NOTICES