How do I print faxes stored in the fax memory when the product has an expended ink cartridge?
You need to replace any ink cartridges that are expended. Once the ink cartridges are replaced and the product has finished charging, you can print them. If the Save to Inbox setting on the product is set to No, your faxes will automatically print. If the setting is set to Yes, you can view and print the stored faxes from the product's LCD by selecting Fax > Menu > Inbox.
To change the Save to Inbox setting on your product, press the home button, if necessary. Select Settings > General Settings > Fax Settings > Receive Settings > Fax Output Settings > Save to Inbox, and set Save to Inbox to On.