Oki IP-6620 Maintenance Manual page 387

<When you replace multiple print heads>
Multiple print heads can be replaced at the same time, but depending on the head
combination, you may have to install several SINGLE COLOR FILLING TOOL(MV).
Example:
Solenoid number
To prime the Lc and K heads
To prime the Lm and Gy heads
To prime the C and M heads
To prime the Y and Gy heads
To prime the Lm, Y, and M heads
However, it is not possible to replace two print heads that use the
solenoid (2) (C, Y, and K) at the same time.
The C and Y heads cannot be primed at the same time.
The C and K heads cannot be primed at the same time.
The Y and K heads cannot be primed at the same time.
The C, Y, and K heads can be primed at the same time.
23.
Press the OK button.
24.
Open the ink box cover so that the
printer checks the ink cartridges.
Follow the panel messages to install the
ink cartridges.
25.
Close the ink box cover.
26.
Check that a waste ink bottle is installed
and press the OK button.
27.
Remove the tool and press the OK
button.
6-58
(1)
Do not replace
Do not replace
Solenoid number
OKI Data Infotech Corporation CONFIDENTIAL
Chapter 6 Parts Replacement (Disassembly/Reassembly)
(2) (3)
Do not replace
Do not replace
(1)
Do not replace
START PRIMING PH?
OK?
OPEN INK BOX COVER
CLOSE INK BOX COVER
START FILLING
BOTTLE IS EMPTY?
FILLING WITH LIQUID
TIME REQUIRED
REMOVE
INK SUCTION TOOL
Remark
Two SINGLE COLOR
FILLING TOOL(MV)
need to be installed.
(2) (3)
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Y:YY
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