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Di450/Di550
SERVICE MANUAL
[GENERAL]
INDEX (GENERAL)
GENERAL
MECHANICAL/ELECTRICAL
GENERAL
11563
CONTENTS
1. SAFETY INFORMATION ................................................................................. G-1
2. SPECIFICATION ............................................................................................. G-6
3. PRECAUTIONS FOR INSTALLATION ............................................................ G-9
3-1. Installation Site ........................................................................................ G-9
3-2. Power Source .......................................................................................... G-9
3-3. Grounding ................................................................................................ G-9
4. PRECAUTIONS FOR USE .............................................................................. G-10
4-1. To ensure that the copier is used in an optimum condition ..................... G-10
4-2. Operating Environment ............................................................................ G-10
4-3. Power Requirements ............................................................................... G-10
4-4. Note ......................................................................................................... G-10
5. HANDLING OF CONSUMABLES .................................................................... G-11
6. OTHER PRECAUTIONS ................................................................................. G-11
7. SYSTEM OPTIONS ......................................................................................... G-12
i
1. SAFETY INFORMATION
Laser Safety
This is a digital machine which prints by means of a laser. There is no possibility of danger
from the laser, provided the machine is operated according to the instructions in this man-
ual.
Since radiation emitted by the laser is completely confined within protective housing, the
laser beam cannot escape from the machine during any phase of user operation.
This machine is certified as a Class 1 product. This means the machine does not produce
hazardous laser radiation.
CAUTION: The use of controls, adjustments or performance of procedures
other than those specified in this manual may result in hazardous radiation
exposure. Because of this, Minolta strongly recommends that you operate
your copy machine only as described in this documentation.
Internal Laser Radiation
Maximum Average Radiation Power: 13.6