HP 3748 manual Maintenance, Installing print cartridges, Print cartridges, Selection numbers

HP Deskjet 3740 series printer

9Maintenance

•Installing print cartridges

•Aligning print cartridges

•Automatically cleaning print cartridges

•Manually cleaning print cartridges

•Printing a test page

•View estimated ink levels

•Removing ink from skin and clothing

•Maintaining print cartridges

•Maintaining the printer body

•Printer toolbox

9.1 Installing print cartridges

Print cartridges

Always install the tri-color print cartridge in the left print cartridge cradle compartment.

Install the black print cartridge in the right print cartridge cradle compartment.

Selection numbers

Before buying replacement print cartridges, verify the correct selection numbers in the reference guide that came with the printer.

You can also find the selection number on the print cartridge you are replacing.

1. Selection number label

44