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5060-00x
High-capacity input tray (HCIT) 2000-sheet option service check
HCIT system board LED error code table
If a failure is detected by the system board, an error code may be displayed. If the system board LED is on solid,
the HCIT detects that the tray or side door is not closed.
The LED on the system board may blink. Count the number of times the LED blinks and use the following table
to determine the problem.
LED blinks
1
2
3
4
5
6
7
8
9
10
11
12
Printer does not recognize that the HCIT 2000-sheet option is installed.
Step
Action and questions
1
Is the HCIT 2000-sheet option the only paper input
option that is not recognized?
2
Make sure that the printer and any option above the
HCIT 2000-sheet option are installed correctly.
Are the printer and any options installed correctly?
3
Check for correct installation of the lower options
autoconnect cable to engine board connector J5.
Is the cable to J5 installed correctly?
2-128
Service Manual
Problem
Jam at registration sensor S2
Jam before the leading edge of the paper reaches the registration sensor S2
Paper jam is still detected in the HCIT after removing the jam
Paper jam is still detected even with front of jam door closed
Paper jam detected at pick sensor
Error detected with the tray
Error detected at the registration roller home position
Error detected at the pick roller home position sensor (S1)
Error detected with the lift motor—no motor lock or loss of lock
Not used
Communication error
Other error—failure of the adjustment of the mirror reflection sensors or EEPROM
initialization
Yes
No
Go to step 5
Go to step 2
Go to step 3
Install the options
correctly and
recheck
performance
Go to step 4
Install the cable
correctly and
recheck
performance
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