Canon i450 服务手册

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7. Service Information 
7.1 Whole Unit Replacement 
When the unit is exchanged as a Whole Unit (WHOLE UNIT, W/O POWER SUPPLY UNIT:   
0023U60701
 <PIXUS 450i>, take the following procedures: 
 
1.  Remove the AC adapter from the printer returned from the user. 
2.  Install the removed AC adapter in the whole unit. 
3.  Perform destination setting. (Refer to “4. SERVICE MODE” for details.) 
4.  Power off the whole unit, and confirm that the printer ready for shipment (with the paper lifting plate 
of the ASF in the upper position).   
 
Caution: 
For this printer model, as the Whole Unit for Japan has been designated as a service part, the product 
name on the Whole Unit is a Japanese model name, PIXUS 450i. Consequently, when replacing the 
Whole Unit in the regions other than Japan, replacement of the Output Tray Unit (QM2-0485-000), on 
which “i450” is printed, is necessary. 
 
 
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