Epson Stylus Pro 7700/7710/7700M/7710M/7900/7910/9700/9710/9900/9910/WT7900/WT7910/9890/9908/7890/7908 Revision I
DISASSEMBLY & ASSEMBLY Disassembly and Assembly Procedure 294
Confidential
4.4.6.9 AID Board
Disassembling procedure for the previous type before design change
1. Remove the Control Panel. (p203)
2. Remove the IC Cover R and the IC Shaft Cover R. (p206)
3. Remove the Maintenance Tank R. (p208)
4. Remove the Right Cover. (p209)
5. Remove the two screws that secure the AID Board Cover, and remove the AID
Board Cover.
A) Silver, Phillips, Bind S-tite M3x8: two pieces
Figure 4-147.
Removing the
AID Board Cover
W A R N I N G
When powering this product, high-voltage current may be applied
on the AID Board. To prevent ELECTRIC SHOCK, do not touch
the AID Board when the power is ON. If the shock should happen,
the flowing current is very tiny, about a few hundreds μA, therefore
it will not do any harm on the human body.
C A U T I O N
The shape of the AID Board and the parts around it differs
depending on the production timing, therefore, check the shape of
them and take proper procedures when disassembling/assembling
this printer.
“Disassembling procedure for the previous type before
design change” (p294)
“Disassembling procedure for the new type after design
change” (p296)
- Previous type -
Main body AID Board
Main body AID Board
- New type -
A
AID Board Cover
- Top right -
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