Canon PIXMA MG2525 All-in-One Inkjet Printer (Black) - Manual (Page 73)

Maintenance Procedure
If print results are blurred or colors are not printed correctly, the print head nozzle (FINE
cartridge) is probably clogged. Follow the procedure below to print the nozzle check pattern,
check the print head nozzle condition, then clean the print head.
If printed ruled lines are misaligned or print results are otherwise unsatisfactory, aligning the
print head may improve print quality.
Important
Do not rinse or wipe the FINE cartridge. This can cause trouble with the FINE cartridge.
Note
Before performing maintenance
Check if ink remains in the FINE cartridge.
Checking the Ink Status with the Ink Lamps on the Operation Panel
Check if the FINE cartridge is installed correctly.
Replacing Procedure
Also check if the protective tape on the bottom of the FINE cartridge is removed.
If the Alarm lamp lights or flashes orange, see If an Error Occurs .
Increasing the print quality in the printer driver settings may improve the print result.
Changing the Print Quality and Correcting Image Data
73