Canon BJC-8500 Service Manual page 162

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BJC-8500
5. Waste Ink
Warning/Waste
Ink Full Error
Buzzer: 5 times
ERROR indicator: Lights. (waste Ink warning)
Buzzer: 6 times
ERROR indicator: Repeatedly blinks 7 times.
(waste ink full error)
<Measure>
Visually check waste
ink absorber.
Full?
Yes
Replace waste ink absorber,
+
*
2
clear waste ink level.
<Cause>
The sum of waste ink level in the ink absorber and the
waste ink optimizer level in the ink optimizer absorber
has reached 95% (waste ink warning) or 100% (waste
ink full error)*
<Suspected parts>
No
Replace EEPROM or
logic board.
+
*
2
Initialize EEPROM
+
Replace waste ink absorber.
*
Perform the EEPROM list print in the service mode (For details,
1
see "Part 3: 3.4.2 Service mode" (page 3-24) .
Check if the sum of EEPROM Data's (7) and (8) (See "Part 3: 3.6.3
EEPROM list print" (page 3-28) )
{
1,705,250 (Waste Ink Warning)
is
1,795,000 (Waste Ink Full Error)
*
2
For details on how to clear waste ink level and initialize EEPROM,
see "Part 3: 3.4.2 Service mode" (page 3-24) .
5-21
Part 5: Maintenance
1
.
Waste ink absorber,
Waste ink optimizer absorber,
EEPROM (socket type), logic board

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