Function Control Unit (B044/B045/B046) - Gestetner B130 Service Manual

3.13 FUNCTION CONTROL UNIT (FCU) (B044/B045/B046)
NOTE: 1) Before starting replacement, use SP5-824 to save SRAM user data from
the existing FCU into a flash memory card. After finishing the
replacement, use SP5-825 to reload the data from the card into the
SRAM on the new FCU. For instructions, see Section 5.1.8.
2) Replacement FCUs ship with the battery jumper switch set to the OFF
position. Be sure to change the jumper switch to the ON position before
installing the replacement FCU.
Faxless machine
[A]
1. Rear cover ( 3.3.2)
2. FCU cover plate [A] (7 screws on faxless machines, 8 on fax-equipped
machines)
NOTE: On fax-equipped machines, detach the NCU connector [B] first, then
unscrew the cover plate and remove the cover plate together with the
NCU.
SM
CÓPIA NÃO CONTROLADA
FUNCTION CONTROL UNIT (FCU) (B044/B045/B046)
[B]
B046R907.WMF
B046R911.WMF
3-33
CÓPIA NÃO CONTROLADA
Fax-equipped machine:
B046R910.WMF
[D]
[C]
B129 Series/B044 Series