Epson DFX-9000 - Sensor Board Unit

Epson DFX 9000 Revision B
Disassembly and Assembly SENSOR BOARD UNIT 139
4.2.3.3 SENSOR BOARD UNIT
1. Remove the PR MECHA ASY (p. 149)
2. Disconnect all the cables except Cable M and Cable S from the
SENSOR BOARD UNIT. See the connector map, Figure 4-13 on
page 140.
W A R N I N G
Disconnect the power cable and wait at least 5 minutes for
capacitors to drain before disassembling the POWER
UNIT. If you touch the POWER UNIT with the power
supplied, you may receive an electric shock.
C A U T I O N
When removing or installing the SENSOR BOARD UNIT,
handle the Cable M with care. There is a ferrite core
attached to it for electromagnetic interference protection.