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October 9th, 1995
6.3. ERROR INDICATION
If the self diagnostics find an error, the error is displayed by a combination of
the four LEDs on the Scanner and the ADF. If the dip switches on the rear of
the machine are set up for normal operation, the error is indicated roughly for
users. When the dip switches are set to the self diagnostic mode position, the
system error is indicated in detail for technicians.
6.3.1. User Level Error Indication
Conditions
Machine
Overall
Initialization
machine check
Demonstration
Mode
Stand-by
Normal
mode
Original
prefeeding
Scanning
Normal mode
User-visible
ADF cover interlock sw. is open
Error Conditions
Lamp error
Platen cover interlock sw. open
Document jam
Document misfeed
Document table error
System Error
6.3.2. Technician Level Error Indication
Error Items
Memory error
Shading error
Origin positioning error
Lamp error
Document table error
Home position error
Originals on
Contents
the table
No
Yes
No
Yes
No
Yes
On= LED on, Blinking = LED Blinking, -- = LED off
Scanner LEDs
Amber
Green
--
Blinking
Blinking
--
Blinking Blinking
Blinking Blinking
--
On
Blinking Blinking
On = LED on
Blinking = LED Blinking -- = LED off
6-3
TROUBLESHOOTING
ERROR INDICATION
Scanner LEDs
Amber
Green
Amber
On
On
On
On
--
On
--
On
--
On
--
On
On
On
On
On
Blinking Blinking
Blinking Blinking
--
On
--
On
--
On
--
On
Blinking Blinking
Blinking Blinking Blinking Blinking
ADF LEDs
Amber
Green
--
--
--
--
--
--
On
On
Blinking Blinking
On
Blinking
ADF LEDs
Green
On
On
On
On
--
--
--
On
--
Blinking
--
On
--
--
--
On
On
--
On
On
On
--
On
Blinking
On
On
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