3. Periodic check
3.4.7
Fusing unit
CAUTION
• Before replacing the fusing unit, ensure that it has had time to cool down.
[1]
[1]
[1]
20
[2]
[1]
A00VF2C536DA
A00VF2C580DA
[2]
[1]
A00VF2C508DA
Field Service Ver. 1.0 Aug. 2006
A. Replacement procedure
1. Remove the rear cover.
See P.31
2. Remove the left cover.
See P.32
3. Remove the right cover.
See P.33
4. Remove four screws [1] and remove
the printer control board protective
shield [2].
NOTE
• Only the magicolor 2550/magicolor
2550DN requires removing the right
cover and printer control board pro-
tective shield [2].
5. Disconnect two connectors (PJ6A,
PJ7A) [1] from the printer control
board.
6. Disconnect the two connectors [2]
(black and white) of the fusing safety
switch [1].