Toshiba e-studio 250 - Removal of PC Boards

December 2002 TOSHIBA TEC 2 - 29 e-STUDIO160/200/250 OUTLINE OF THE MACHINE
Fig. 2-6-25
CN8
CN9
CN18
CN4
Screw
MAIN PWA
023
Battery
e-STUDIO160
e-STUDIO200/250
Fig. 2-6-26
023-1
Screw
Clamp
Screw
CN4
CN8
CN9
Battery
CN18
Screw
2.6.2 Removal of PC boards
[A] MAIN PWA
Before removing the MAIN PWA, print the FUNC-
TION LIST for setup after MAIN PWA replacement.
If it is unable to print it, use the FUNCTION LIST
on the inside of the rear cover.
1. If a STP (KK-1600) is attached to the copier,
disconnect the power cable.
2. Detach the manual pocket.
3. Detach rear cover. (See Fig. 2-6-1)
4. If a FAX kit (GD-1061) is attached to the copier,
detach the FAX PWA and NCU PWA.
5. If a PCL kit (GA-1031) or Memory (GC-1050)
is attached to the copier, detach it.
6. If a NIC kit (GF-1110) or I-FAX (GD-1070) is
attached to the copier, unplug the connectors
for CN14 and CN17.
7. If finisher (MJ-1011) is attached to the copier,
detach the finisher PWA.
8. Detach the connectors from MAIN PWA
(CN4/CN8/CN9/CN18).
9. Remove 4 screws and remove MAIN PWA
(CN15) from RELAY PWA (CN21).
(for e-STUDIO160)
10. Remove 4 screws and then release the clamp,
to remove MAIN PWA (CN15) from RELAY
PWA (CN21). (for e-STUDIO200/250)
[CAUTION]
There is a danger of a component explosion, if the
battery is incorrectly replaced. Replace only with
the same or equivalent type recommended by the
manufacturer. Dispose of used batteries according
to the manufacturer's instructions.
Important: After the replacement of the MAIN
PWA, set the copier according to the
following procedures.