http://www.fastprinters.com/hp_fuser_maintenance_kit.asp Installation instructions on how to replace the fuser, transfer roller and ...
How to install a fuser and remove a fuser on a hp laserjet 4000 or laserjet 4050 printers RG5-2661 fuser replacement directions.
Visit http://www.perfectprintercartridges.co.uk/ to see how to change the printer cartridge C4127x and C4127A for HP.
HP LaserJet 4050 printer Discontinued
Commercial model number: C4251A Canada model number: C4251A (ABA/ABC) Notes: Commercial model number: Can be shared on a network, but only via direct connect (serial or parallel port direct to the server).
HP's versatile, 17 page-per-minute black-and-white printer for small to medium-size workgroups.
To add 500 sheets of paper capacity, sell part C4124A (includes the 500-sheet universal paper tray and feeder). Straight-through paper path lets users print on heavy media and labels. HP's unique ceramic fuser eliminates warm -up time and prints the first page of a document in 13 seconds or less--any time you print. New HP LaserJet Print to Mail Accessory prints, folds, and seals invoices, checks, and other office correspondence.
HP LaserJet 4250 Printer Q5400A
Compatible Operating Systems
Standard Desktop Windows 9x Windows NT Windows 2000 DOS Other Optional Desktop/Network Notes: * * * * Windows (3.x), OS/2 Warp, AutoCAD Windows NT, ...