I haven't finished the book yet but I have all the supplies I need. Just waiting on the info from classmates. Be alert for scammers posting fake support phone numbers and/or email addresses on the community. If you think you have received a fake HP Support message, please report it https://hp-officejet-pro-8500-tre82581.activablog.com/1658245/indikatoren-für-hp-laserjet-pro-cm1415fn-color-mfp-treiber-sie-wissen-sollten