These printers use the PG-50 cartridge:

Canon Fax JX-200

Canon Fax JX-210 P

Canon Pixma IP-1200

Canon Pixma IP-1300

Canon Pixma IP-1600

Canon Pixma IP-1700

Canon Pixma IP-1800

Canon Pixma IP-1900

Canon Pixma IP-2200

Canon Pixma IP-2500

Canon Pixma IP-2600

Canon Pixma MP-140

Canon Pixma MP-150

Canon Pixma MP-160

Canon Pixma MP-170

Canon Pixma MP-180

Canon Pixma MP-190

Canon Pixma MP-220

Canon Pixma MP-460

Canon Pixma MP-470

Canon Pixma MX-300

Canon Pixma MX-310

Canon Pixus IP-2500

Canon Pixus MP-170

Canon Pixus MP-460