2-50 Service Manual
7526
7
Check for the following continuity between the
DC autoconnect and JFUSER1 on the system
board.
Is continuity present?
Go to step 8. Replace the fuser DC
cable. See “Fuser DC
cable removal” on
page 4-107.
8
Check for continuity between the following
pins of the AC autoconnect and the pins of
the connector that connects to the LVPS.
Is continuity present?
Replace the system board.
See “System board
removal” on page 4-157.
Replace the fuser AC
cable. See “Fuser AC
cable removal” on
page 4-105.
Step Questions / actions Yes No
DC auto-
connect
JFUSER1
Pin 9 Pin 9
Pin 10 Pin 10
LVPS
connect
AC Auto-
connect
Pin 1 Pin 5
Pin 3 Pin 1
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