2-76 Service Manual
5060-4xx
7
Check the pick motor cable to HCIT system board
cable connected to CN4 for correct installation.
Is the cable connected correctly?
Replace the
following FRUs in
the order shown:
1. HCIT system
board
2. Feed unit
assembly
Install the cable
correctly
8
Use the “HCIT system board LED error code table”
on page 2-121.
Does the LED flash 7 times?
Go to step 9 Go to step 11
9
Make sure the registration home sensor cable is
installed correctly to the sensor and to CN6 on the
system board.
Is the cable connected correctly?
Go to step 10 Install the cable
correctly
10
Is the registration home sensor operating correctly? Replace the
following FRUs in
the order shown:
1. HCIT system
board
2. Feed unit
assembly
Replace the
following FRUs in
the order shown:
1. Registration
sensor
2. HCIT system
board
11
Use the “HCIT system board LED error code table”
on page 2-121.
Does the LED flash 8 times?
Go to step 12 Go to step 14
12
Make sure the pick home sensor cable is installed
correctly to the sensor and to CN6 on the system
board.
Is the cable connected correctly?
Go to step 13 Install the cable
correctly
13
Is the registration home sensor operating correctly? Replace the
following FRUs in
the order shown:
1. HCIT system
board
2. Feed unit
assembly
Replace the
following FRUs in
the order shown:
1. Registration
Sensor
2. HCIT system
board
14
Use the Standalone Feeding Operation Test to
determine where the paper jams. Use the “HCIT
system board LED error code table” on page 2-121
to help isolate problems in the feed unit assembly.
Are you able to determine where the failure is
occurring?
Repair or replace
parts as
necessary
Replace the feed
unit assembly
Step Action and questions Yes No
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