The HP DeskJet 840C is an inkjet printer produced by Hewlett-Packard (HP). It's an older printer model, known for its reliability in home and small office settings for printing documents and photos. To use the printer with a Windows computer, you need to install the correct Windows driver that allows your computer to communicate with the printer.
deskjet 840c drivers / Hewlett-Packard 120-1174la
Device Name:
deskjet 840c
Hardware ID:
USB\VID_03F0&PID_0604&REV_0100
USB\VID_03F0&PID_0604 <---- Device ID matches with our database
Compatible IDs:
USB\CLASS_07&SUBCLASS_01&PROT_01
USB\CLASS_07&SUBCLASS_01
USB\CLASS_07
USB\VID_03F0&PID_0604 <---- Device ID matches with our database
Compatible IDs:
USB\CLASS_07&SUBCLASS_01&PROT_01
USB\CLASS_07&SUBCLASS_01
USB\CLASS_07
Version:
0,
This download provides deskjet 840c driver and is supported on Hewlett-Packard 120-1174la that is designed to run on Windows Operating System Only.
Device Type:
usb hpcpv1
Driver Version:
4.3.0.0
Operating System:
2K,XP,2K3,VISTA,WIN7/32bits
Driver Date:
2001-09-19
Manufacturer:
Hewlett-Packard
You are viewing the drivers of an anonymous computer which may be not the same with your current computer. These driver(s) may not work with your computer. Please click on the link below to download, scan and get the correct drivers.
from
Hardware Support
Device name
ID
deskjet 840c
USB\VID_03F0&PID_0604