Evidently you have a page printing Laser Printer rather than an Inkjet or matrix style. That technology uses a drum. This is similar in concept to a copier, and contains a Drum. It may be an integral part of the toner cartridge.
dust your furniture and vacuum regularly
green,and red well thats thats she said. \
green,and red well thats thats she said. \
plug an USB OTG cable adapter and connect directly to your printer, sadly it said that work only with a Samsung printer.
thats what she said
You should consult the manual that came with your portable printer. In said manual there should be a troubleshooting guide for how to asses why the printer is not working and how to fix it.
its small (thats what she said XD)
thats what she said
he has 2 legs and thats how much legs he has and he is small thats what she said
thats not what your mama said last night
Thats what she said. hehe lol
thats what ya mum said