MINOLTA-QMS magicolor 6100 Series Service Manual page 222

7.2.2
When replacing the IOD1 P.W.B, pay attention that no damage is caused
by electrostatic charge.
Page 7-22
IOD1 P.W.B.
7.2.2.1 Tools
Phillips Screwdrivers #1 and #2
When handling any P.W.B. use ESD precautions.
7.2.2.2 Disassembly Procedures
(see Fig. 7-23)
1. Remove the left-upper side cover (see section 7.1.1).
2. Remove the top cover (see section 7.1.5).
3. Remove four set screws (ST3x6) from the shield (upper).
4. Remove the shield (upper).
5. Disconnect all the harness connectors (14 pcs.) connected with the
IOD1 P.W.B.
6. Remove six set screws (ST3x6) of IOD1 P.W.B.
7. Remove the IOD1 P.W.B.
7.2.2.3 Assembly Procedures
1. Assemble a new IOD1 P.W.B. Remove the factory plug located at
DCN3 from the old IOD1 P.W.B. and install it on the new IOD1
P.W.B.
2. Reinstall in reverse order of disassembly.
3. Upon completion of assembly, connect the power supply cable.
4. Turn on the power switch of the printer.
5. Execute the test print in Service Mode.
6. Confirm the operation and print quality of printer.
CAUTION:
CAUTION
magicolor 6100 Series Service Manual