C7055 - Replacing the Drum Unit - Service Manual ambiguity
Hi,
I need to change drums on our Canon iR C7055.
I have the Service Manual, and on the page 4-131 it says:
When Replacing the Drum Unit:
1) Disable the warm-up rotation (..)
2) Turn ON the main power and replace the Drum Unit
3) Turn ON the main power
(..)
I do not get it - when I execute the Point 1, the printer is already started, so what does the point 2 means? I am supposed to turn on something, which is already turned on??
Or should I just RESTART the printer?
The same in point 3 - after I replaced the drum, should I RESTART the printer again?
Is it correct that one have to replace the drum when the machine is on, or it needs to be turned off for that?
Is there anything more what the manual is not saying, what you have to care about when changing the drum?
Please help.
Thank you
Michael
I need to change drums on our Canon iR C7055.
I have the Service Manual, and on the page 4-131 it says:
When Replacing the Drum Unit:
1) Disable the warm-up rotation (..)
2) Turn ON the main power and replace the Drum Unit
3) Turn ON the main power
(..)
I do not get it - when I execute the Point 1, the printer is already started, so what does the point 2 means? I am supposed to turn on something, which is already turned on??
Or should I just RESTART the printer?
The same in point 3 - after I replaced the drum, should I RESTART the printer again?
Is it correct that one have to replace the drum when the machine is on, or it needs to be turned off for that?
Is there anything more what the manual is not saying, what you have to care about when changing the drum?
Please help.
Thank you
Michael
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