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Celebrating 14 Years Of Outstanding Printer Repair...
This is from tha Canon USA website most probably if you were to have purchased a new printer and had this issue.
From Canon tech site.1. Load paper correctly then press Black or Color button (MP150)
2. Press ON/OFF switch to reset the multifunction device
3. Remove Packing Material MP150 / MP170 / MP450
4. Removing obstruction from ASF then press Black or Color button (MP150)
5. Reseat ink cartridge (MP150 / MP170 / MP450)
6. The MP150 may require repair
New cartridges also? It seems that maybe some gink has built up on the carriage. Maybe do a plate cleanig from the software under maintenance.
What photo paper are you using?
Canon?