Canon BJC-8500 Service Manual page 115

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BJC-8500
TABLE 4-7 CLEANING EXECUTION CONDITIONS, CLEANING TIME AND
Cleaning
A
(normal cleaning)
B
(ink tank replacement
cleaning)
C
(BJ cartridge
replacement cleaning)
D
(wiping + user cleaning)
E
(adhesion prevention)
F
(user cleaning)
INK SUCTION AMOUNTS
Execution Condition
Target BJ
Cartridge
• When low ink chamber level
Relevant BJ
is detected
cartridge
• When the preset number of
dots is counted
• 240 hours (ink) or 200 hours
(ink optimizer) or more
elapsed since previous
cleaning or software ON
• When cleaning operation
All BJ cartridges
(2nd) is carried out on the
control panel
• When cleaning operation
Specified BJ
(2nd) is carried out by the
cartridge
printer driver
• When ink tank is replaced
When "ink
(when "ink-out" changes to
present" is
"ink present")
detected
• When ink tank is replaced
Specified BJ
without "ink-out" changes
cartridge
to "ink present" detected
• When the BJ cartridge is
BJ cartridge
replaced
whose replace-
ment is detected
• When operation is carried
All BJ cartridges
out by the printer driver
(refreshing)
• When cleaning operation
All BJ cartridges
(3rd) is carried out on the
control panel
• When cleaning operation
Specified BJ
(3rd) is carried out by the
cartridge
printer driver
• When "BJ cartridge present"
Relevant BJ
and "no ink tank" are
cartridge where
detected after BJ cartridge
"no ink tank" is
is replaced
detected
• When cleaning operation
All BJ cartridges
(1st) is carried out on the
control panel
• When cleaning operation
Specified BJ
(1st) is carried out by the
cartridge
printer driver
Automatic
Manual Cleaning
Cleaning
Control
Printer
Panel
Driver
4-25
Part 4: Technical Reference
Cleaning Time
Ink Suction Amount
(all heads)
(per color)
Approx. 2 min.
Approx. 0.16 g
Approx 4 min.
Approx. 0.32 g
Approx. 4 min.
Approx. 0.32 g
Approx. 5 min.
Approx. 0.39 g
Approx. 4 min.
Approx. 0.32 g
Approx. 2 min.
Approx. 0.07 g

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