version HPLIP error multiplies - how to get working system

I'm still on 18 as the package for cherrytree is NFS-constrained.
I would go on cherrytree if it were bundled as a package instead of as a bundle.
sudo apt install cherrytree instead of sudo package install cherrytree,
I have already tried most solutions.
I have an amd64 distribution. Deleting the HP_Color_LaserJet_MFP_M283fdw_6B9C6D_ is permanent.
18.04 disk is checked on installation (fully). The self same errors occur.
20.04 disk is checked on installation (fully).

hp-check -t

shows errors using a new/old HP printer.

Missing Required Dependencies
-----------------------------
error: 'libcups2' package is missing/incompatible
error: 'libdbus-1-dev' package is missing/incompatible
error: 'libjpeg-dev' package is missing/incompatible
error: 'libcups2-dev' package is missing/incompatible
error: 'cups-bsd' package is missing/incompatible
error: 'cups-client' package is missing/incompatible
error: 'libcupsimage2-dev' package is missing/incompatible
error: 'libusb-1.0.0-dev' package is missing/incompatible
error: 'libsane-dev' package is missing/incompatible
error: 'libsnmp-dev' package is missing/incompatible
error: 'snmp-mibs-downloader' package is missing/incompatible
error: 'openssl' package is missing/incompatible
error: 'python3-pyqt4' package is missing/incompatible
error: 'gtk2-engines-pixbuf' package is missing/incompatible
error: 'python3-dev' package is missing/incompatible
error: 'libtool' package is missing/incompatible
error: 'libtool-bin' package is missing/incompatible

dpkg --print-foreign-architectures
i386

or, is it possible to make an automated update of the requisite (and other) packages?