HP OfficeJet 4105 4800 1200 1 colour (CMY) cartridge and 1 black (K) cartridge MFG:Hewlett-Packard;MDL:officejet 4100 series;CMD:LDL,MLC,PML,DYN;CLS:PRINTER; Hewlett-Packard officejet 4100 series LDL,MLC,PML,DYN B hpijs Entry level sheet-fed multi-function device. Printer/scanner/copier/fax. As the OfficeJet 4110 series, but somewhat slower printing engine. The difference between the 4105 and 4105z models is the size of the memory for received fax pages and for speed dials. Printing, scanning, and copying performance is exactly the same on all variations. Does not understand PCL as most other DeskJets/PSCs/OfficeJets, it uses the so-called "Lightweight Imaging Device Interface Language" (LIDIL), these printers are supported by the "hpijs" driver beginning from version 1.3. The driver supports resolutions only up to 600 dpi, head alignment settings stored in the printer are not made use of, so use a one-cartridge (CMY) printing mode in case of mis-alignments. Scanning works using the <a href="http://hpoj.sourceforge.net/">HPOJ</a> low-level driver together with its <a href="http://www.sane-project.org/">SANE</a> backend "hpoj". However, note that when using the current version (0.9) you can only scan, and when you don't use HPOJ at all you can only print. To fix this so you can both print and scan, you MUST install <a href="http://libusb.sourceforge.net">libusb</a> and upgrade to the CVS version of <a href="http://hpoj.sourceforge.net">HPOJ</a>. Copying works fine from the front panel. PC-assisted faxing does not work with free software.